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Rapid:
Individual Calculations October 2021 |
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| Ten, Polina Total change: -27.00 | |   |
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| Moscow region rapid 2021 girls 13 | Odintsovo | RUS | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1329 | 2.00 | 5 | -1.35 | 20 | -27.00 | |
|  Poddaeva, Ekaterina | | | 1165 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Demina, Alena | | | 1310 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Merkulova, Ekaterina | | | 1300 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Yashina, Olga V | | | 1132 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Romanova, Sofiya S | | | 1075 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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