|Please check back here in upcoming months if you are interested in helping me out on this Chessmetrics project. I still want to work on improving the quality of the underlying data. We need to get rid of the inappropriate events, we need to complete the results data for events where there is incomplete data in my database, and we need to identify more specific dates of many of the events. For now, please feel free to send me email with corrections, but as I said, keep checking this particular page as I attempt to organize a more concerted online effort. I may be looking for volunteers to fill out Microsoft Excel template worksheets with tournament crosstable information from Jeremy Gaige's crosstable books from 1901 through 1930, for instance. I'm still trying to figure out how to proceed on improving the post-1930 data, however.