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Rapid:
Individual Calculations September 2021 |
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| Tugaj, Polina Total change: 11.20 | |   |
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| Ukraine Chess Championship Teams Boys,Girls -12 - 2021 (Rapid) | Vinnytsia | UKR | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1286 | 4.50 | 6 | 0.56 | 20 | 11.20 | |
|  Zavezion, Nika | | | 1295 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kavun, Anna | | | 1186 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Sabluk, Svitlana | | | 1101 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ryabenko, Nika | | | 1033 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kosetska, Iryna | | | 1075 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tymchenko, Maria | | | 1296 | UKR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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