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Blitz:
Individual Calculations November 2019 |
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| Ermakova, Polina Total change: -23.20 | |   |
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| SPb G15 Blitz Championship 2019 | St. Petersburg | RUS | 2019-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1180 | 0.50 | 6 | -1.16 | 20 | -23.20 | |
|  Kudryavtseva, Anastasia | | | 1509 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Leko, Olga | | | 1380 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rakhlina, Kristina | | | 1347 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kuranova, Liubov | | | 1158 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Konkina, Tatiana | | | 1407 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grigorieva, Victoria | | | 1350 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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