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Individual Calculations October 2013 |
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| Davis, Barry Total change: -12.30 | |   |
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| 135th Annual New York State Championship | Albany, New York | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2206 | 3.00 | 5 | -0.41 | 30 | -12.30 | |
|  Chen, Jasmine | | | 1967 | USA | 1.00 | 1 | 0.20 | 30 | 6.00 | |  Checa, Nicolas De T | | | 2021 | USA | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Treger, Yefim | | | 2197 | USA | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Guevara, Robert Nelson | | | 2040 | USA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Carter, David | | | 2104 | USA | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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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