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Individual Calculations October 2019 |
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| Treger, Yefim Total change: -12.80 | |   |
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| 141st Annual New York State Championship | Albany, New York | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2077 | 1.50 | 5 | -0.64 | 20 | -12.80 | |
|  Paciorkowski, Lev | | | 2200 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Paragua, Mark | g | | 2477 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ni, Winston | | | 2056 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Finnerman, David | | | 1720 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Petesch, Gabriel | f | | 2222 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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