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Rapid:
Individual Calculations September 2021 |
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| Smirnova, Alena Total change: -2.20 | |   |
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| Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1224 | 1.00 | 5 | -0.11 | 20 | -2.20 | |
|  Rogov, Ivan | | | 1518 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kostornichenko, Yana | | | 1524 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kuznetsova, Ekaterina | | | 1397 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Biyachuev, Minkail | | | 1369 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fedorov, Semen | | | 1437 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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