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Individual Calculations September 2019 |
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| Kozlov, Andrey Total change: -27.60 | |   |
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| Peters Rook 109 Open | St. Petersburg | RUS | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1367 | 3.00 | 7 | -0.69 | 40 | -27.60 | |
|  Grekhneva, Natalja | | | 1594 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Kozenets, Alla | | | 1508 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Chernyshov, Egor | | | 1046 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Barkasheva, Sofia | | | 1398 | EST | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Prokopetc, Semen | | | 1458 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dementyeva, Yulia | | | 1252 | RUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Novak, Andrey | | | 1128 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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