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Rapid:
Individual Calculations December 2019 |
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| Chernikova, Marina Total change: -2.80 | |   |
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| Rublevka Open - E | Zhukovka | RUS | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1074 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
|  Bardyk, Artem | | | 1237 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rezanov, Grigoriy | | | 1372 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Zolotaya Ladya Rapid 2019 U11 | Krasnogorsk | RUS | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1095 | 1.00 | 2 | 0.29 | 20 | 5.80 | |
| | Rossoshansky, Bogdan | | | 1258 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Surkova, Elizaveta | | | 1145 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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