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Rapid:
Individual Calculations November 2019 |
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| Sapelkin, Artem Total change: -2.20 | |   |
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| Prize of the Ladoga Center Stage 1-2019. Rapid | Sosnovyy Bor | RUS | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1126 | 1.00 | 3 | -0.11 | 20 | -2.20 | |
|  Selimetov, Nikolay | | | 1284 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Soldatova, Yana | | | 1268 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Miller, Milada | | | 1121 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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