| January 1930 tournament | Performance rating of 2615, scoring 6.5/11 (59%) vs 2570-rated opposition in Scarborough, 1930 |
| January 1930 tournament | Performance rating of 2625, scoring 5.5/10 (55%) vs 2612-rated opposition in Liege, 1930 |
| April 1930 rating list | Rating: 2558, ranked #36 in world, age 25y3m (and ranked #437 all-time among players aged 25y3m) |
| May 1930 rating list | Rating: 2572, ranked #29 in world, age 25y4m (and ranked #362 all-time among players aged 25y4m) |
| June 1930 rating list | Rating: 2583, ranked #25 in world, age 25y5m (and ranked #325 all-time among players aged 25y5m) |
| July 1930 rating list | Rating: 2599, ranked #21 in world, age 25y6m (and ranked #254 all-time among players aged 25y6m) |
| July 1930 team event | Performance rating of [2437], scoring 0.5/4 (13%) vs 2589-rated opposition in Hamburg ol (Men), 1930 |
| August 1930 rating list | Rating: 2556, ranked #39 in world, age 25y7m (and ranked #460 all-time among players aged 25y7m) |
| September 1930 rating list | Rating: 2566, ranked #33 in world, age 25y8m (and ranked #417 all-time among players aged 25y8m) |
| October 1930 rating list | Rating: 2574, ranked #30 in world, age 25y9m (and ranked #374 all-time among players aged 25y9m) |
| November 1930 rating list | Rating: 2580, ranked #29 in world, age 25y10m (and ranked #351 all-time among players aged 25y10m) |
| December 1930 rating list | Rating: 2586, ranked #25 in world, age 25y11m (and ranked #326 all-time among players aged 25y11m) |
| December 1930 tournament | Performance rating of 2661, scoring 5.5/8 (69%) vs 2591-rated opposition in Hastings, 1930 |
| January 1931 rating list | Rating: 2621, ranked #15 in world, age 26y0m (and ranked #192 all-time among players aged 26y0m) |
| January 1931 match | Performance rating of 2696, scoring 6.5/12 (54%) vs 2693-rated opposition in Sultan Khan-Tartakower Match (Semmering), 1931 |
| February 1931 rating list | Rating: 2625, ranked #14 in world, age 26y1m (and ranked #184 all-time among players aged 26y1m) |
| March 1931 rating list | Rating: 2627, ranked #14 in world, age 26y2m (and ranked #173 all-time among players aged 26y2m) |
| April 1931 rating list | Rating: 2631, ranked #14 in world, age 26y3m (and ranked #167 all-time among players aged 26y3m) |
| May 1931 rating list | Rating: 2632, ranked #14 in world, age 26y4m (and ranked #170 all-time among players aged 26y4m) |
| June 1931 rating list | Rating: 2631, ranked #14 in world, age 26y5m (and ranked #174 all-time among players aged 26y5m) |
| July 1931 rating list | Rating: 2633, ranked #14 in world, age 26y6m (and ranked #170 all-time among players aged 26y6m) |
| July 1931 team event | Performance rating of 2713, scoring 7.5/11 (68%) vs 2631-rated opposition in Prague ol (Men), 1931 |
| August 1931 rating list | Rating: 2674, ranked #9 in world, age 26y7m (and ranked #88 all-time among players aged 26y7m) |
| September 1931 rating list | Rating: 2676, ranked #9 in world, age 26y8m (and ranked #84 all-time among players aged 26y8m) |
| October 1931 rating list | Rating: 2677, ranked #8 in world, age 26y9m (and ranked #84 all-time among players aged 26y9m) |
| November 1931 rating list | Rating: 2677, ranked #8 in world, age 26y10m (and ranked #85 all-time among players aged 26y10m) |
| December 1931 rating list | Rating: 2678, ranked #8 in world, age 26y11m (and ranked #81 all-time among players aged 26y11m) |
| December 1931 tournament | Performance rating of 2561, scoring 3.5/8 (44%) vs 2607-rated opposition in Hastings, 1931 |
| January 1932 rating list | Rating: 2666, ranked #10 in world, age 27y0m (and ranked #108 all-time among players aged 27y0m) |
| January 1932 tournament | Performance rating of 2599, scoring 3/6 (50%) vs 2633-rated opposition in Bern, 1932 |
| January 1932 tournament | Performance rating of 2613, scoring 4/5 (80%) vs 2519-rated opposition in London (BCF Championship), 1932 |
| February 1932 rating list | Rating: 2667, ranked #10 in world, age 27y1m (and ranked #106 all-time among players aged 27y1m) |
| February 1932 match | Performance rating of 2607, scoring 2.5/6 (42%) vs 2686-rated opposition in Flohr-Sultan Khan Match (London), 1932 |
| February 1932 tournament | Performance rating of 2668, scoring 5/8 (63%) vs 2635-rated opposition in London, 1932 |
| March 1932 rating list | Rating: 2679, ranked #8 in world, age 27y2m (and ranked #87 all-time among players aged 27y2m) |
| March 1932 tournament | Performance rating of 2592, scoring 4.5/6 (75%) vs 2496-rated opposition in Cambridge, 1932 |
| April 1932 rating list | Rating: 2681, ranked #8 in world, age 27y3m (and ranked #86 all-time among players aged 27y3m) |
| May 1932 rating list | Rating: 2683, ranked #8 in world, age 27y4m (and ranked #85 all-time among players aged 27y4m) |
| June 1932 rating list | Rating: 2689, ranked #8 in world, age 27y5m (and ranked #76 all-time among players aged 27y5m) |
| July 1932 rating list | Rating: 2690, ranked #8 in world, age 27y6m (and ranked #79 all-time among players aged 27y6m) |
| August 1932 rating list | Rating: 2691, ranked #8 in world, age 27y7m (and ranked #75 all-time among players aged 27y7m) |
| September 1932 rating list | Rating: 2694, ranked #7 in world, age 27y8m (and ranked #69 all-time among players aged 27y8m) |
| October 1932 rating list | Rating: 2696, ranked #7 in world, age 27y9m (and ranked #68 all-time among players aged 27y9m) |
| November 1932 rating list | Rating: 2699, ranked #7 in world, age 27y10m (and ranked #65 all-time among players aged 27y10m) |
| December 1932 rating list | Rating: 2697, ranked #7 in world, age 27y11m (and ranked #71 all-time among players aged 27y11m) |
| December 1932 tournament | Performance rating of 2607, scoring 5.5/9 (61%) vs 2559-rated opposition in Hastings, 1932 |
| January 1933 rating list | Rating: 2689, ranked #7 in world, age 28y0m (and ranked #73 all-time among players aged 28y0m) |
| February 1933 rating list | Rating: 2689, ranked #7 in world, age 28y1m (and ranked #71 all-time among players aged 28y1m) |
| March 1933 rating list | Rating: 2690, ranked #7 in world, age 28y2m (and ranked #69 all-time among players aged 28y2m) |
| April 1933 rating list | Rating: 2691, ranked #7 in world, age 28y3m (and ranked #69 all-time among players aged 28y3m) |
| May 1933 rating list | Rating: 2692, ranked #6 in world, age 28y4m (and ranked #67 all-time among players aged 28y4m) |
| June 1933 rating list | Rating: 2692, ranked #7 in world, age 28y5m (and ranked #66 all-time among players aged 28y5m) |
| June 1933 team event | Performance rating of 2569, scoring 5.5/12 (46%) vs 2595-rated opposition in Folkestone ol (Men), 1933 |
| July 1933 rating list | Rating: 2674, ranked #8 in world, age 28y6m (and ranked #93 all-time among players aged 28y6m) |
| August 1933 rating list | Rating: 2675, ranked #7 in world, age 28y7m (and ranked #93 all-time among players aged 28y7m) |
| September 1933 rating list | Rating: 2678, ranked #7 in world, age 28y8m (and ranked #85 all-time among players aged 28y8m) |
| October 1933 rating list | Rating: 2680, ranked #7 in world, age 28y9m (and ranked #85 all-time among players aged 28y9m) |
| November 1933 rating list | Rating: 2679, ranked #7 in world, age 28y10m (and ranked #86 all-time among players aged 28y10m) |
| December 1933 rating list | Rating: 2679, ranked #7 in world, age 28y11m (and ranked #87 all-time among players aged 28y11m) |
| January 1934 rating list | Rating: 2676, ranked #8 in world, age 29y0m (and ranked #91 all-time among players aged 29y0m) |
| February 1934 rating list | Rating: 2676, ranked #8 in world, age 29y1m (and ranked #90 all-time among players aged 29y1m) |
| March 1934 rating list | Rating: 2677, ranked #7 in world, age 29y2m (and ranked #90 all-time among players aged 29y2m) |
| April 1934 rating list | Rating: 2677, ranked #7 in world, age 29y3m (and ranked #90 all-time among players aged 29y3m) |
| May 1934 rating list | Rating: 2677, ranked #7 in world, age 29y4m (and ranked #91 all-time among players aged 29y4m) |
| June 1934 rating list | Rating: 2678, ranked #7 in world, age 29y5m (and ranked #93 all-time among players aged 29y5m) |
| July 1934 rating list | Rating: 2676, ranked #7 in world, age 29y6m (and ranked #100 all-time among players aged 29y6m) |
| August 1934 rating list | Rating: 2675, ranked #7 in world, age 29y7m (and ranked #100 all-time among players aged 29y7m) |
| September 1934 rating list | Rating: 2673, ranked #8 in world, age 29y8m (and ranked #101 all-time among players aged 29y8m) |
| October 1934 rating list | Rating: 2670, ranked #8 in world, age 29y9m (and ranked #102 all-time among players aged 29y9m) |
| November 1934 rating list | Rating: 2668, ranked #9 in world, age 29y10m (and ranked #108 all-time among players aged 29y10m) |
| December 1934 rating list | Rating: 2664, ranked #10 in world, age 29y11m (and ranked #114 all-time among players aged 29y11m) |
| January 1935 rating list | Rating: 2662, ranked #10 in world, age 30y0m (and ranked #117 all-time among players aged 30y0m) |
| February 1935 rating list | Rating: 2661, ranked #10 in world, age 30y1m (and ranked #119 all-time among players aged 30y1m) |
| March 1935 rating list | Rating: 2644, ranked #13 in world, age 30y2m (and ranked #153 all-time among players aged 30y2m) |
| April 1935 rating list | Rating: 2642, ranked #13 in world, age 30y3m (and ranked #161 all-time among players aged 30y3m) |
| May 1935 rating list | Rating: 2637, ranked #12 in world, age 30y4m (and ranked #177 all-time among players aged 30y4m) |
| June 1935 rating list | Rating: 2634, ranked #14 in world, age 30y5m (and ranked #183 all-time among players aged 30y5m) |
