I know that we exclude games that don’t meet the FIDE time control requirements from our FIDE reports, but I believe we are including games that should not be FIDE rated.
For example, in most of the major events, they allow a shorter schedule which merges in a later round, usually in the evening. Take the upcoming National Chess Congress (http://www.chesstour.com/ncc07.htm) in November. It has a 2-day schedule that merges in round 4 for a game that would normally meet the FIDE requirements in terms of the time control. However, FIDE rating requirements state that there should be no more than 3 rounds a day (note it does not say more than 3 “FIDE ratable” rounds per day).
Therefore I believe those games involving players that used the “shorter” schedule should be excluded from being FIDE ratable in the future, which in theory could affect those players that have played in the “normal” schedule as their game would not be ratable if their opponent is playing his 4th, 5th or 6th game that day. I think our current method is to exclude certain “rounds” from being rated, however in this respect some games in the round could be rated and some couldn’t.
Here is a really bad, but possible, example from something that could happen at this weekend’s Miami Open. A player “Bob” plays in the 5-day schedule in which norms are available as all 9 rounds are (so he thought) FIDE ratable. However, Bob meets a player in round 5 that merged in players from the 3-day schedule who had already played 4 games that day. Bob has now played in a game that is not ratable because his opponent had played more than 3 games that day. Bob goes on to score a norm but eventually finds out he only played 8 FIDE ratable games. Bob is pretty angry!
I’m guessing this is something that has gone reasonably ignored, and probably didn’t even get thought about as the time controls are within FIDE’s rating requirements. However, there is more to a game being FIDE rated than just the time control!
Maybe the schedules for major events should no longer merge in the evening? Also, how do we submit rating reports that had rounds which contain certain games that were ratable and others that weren’t?
Chris Bird