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Blitz:
Individual Calculations June 2021 |
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| Kotlyar, Anfisa Total change: 29.40 | |   |
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| Ohta-park chess Artek 2021.Blitz | Mistolovo | RUS | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1089 | 2.00 | 6 | 0.86 | 20 | 17.20 | |
|  Khurkhesova, Viktoriya | | | 1586 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Chervyakova, Tatiana | | | 1737 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Astakhov, Leonid | | | 1332 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zaripova, Nailia | | | 1108 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Frank, Lev | | | 1196 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Simkin, Alexander | | | 1506 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Petrograd District Blitz 2021-9 | St. Petersburg | RUS | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1089 | 1.00 | 6 | 0.61 | 20 | 12.20 | |
| | Tipikin, Ivan | | | 1824 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Igudin, Denis | | | 1794 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shalygin, Andrei | | | 1824 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Barkasheva, Sofia | | | 1493 | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shatalin, Andrian | | | 1260 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sotsky, Alexander | m | | 1824 | RUS | 0.00 | 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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