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Rapid:
Individual Calculations October 2021 |
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| Zak, Evgenia Total change: -12.20 | |   |
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| Kuzmolovo Rapid Cup 2021-9 | St. Petersburg | RUS | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1074 | 1.00 | 5 | -0.61 | 20 | -12.20 | |
|  Melnichuk, Miroslav | | | 1310 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kirichek, Viktor | | | 1343 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pustynnikova, Aleksandra | | | 1201 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Semenova, Elizaveta | | | 1079 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kuznetsov, Igor M | | | 1130 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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