Individual Calculations July 2012 |
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Friedman, David Total change: -12.30 | | |
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54th Gem City Open | Dayton, Ohio | USA | 2012-06-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2008 | 1944 | 0.00 | 2 | -0.82 | 15 | -12.30 | |
| Hayes, John | | | 1962 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | Whorton, Les | | | 2054 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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