Rapid:
Individual Calculations October 2021 |
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Petukhov, Kirill Ol Total change: -19.80 | | |
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Tver region chess championship 2021 rapid B11 | Tver | RUS | 2021-09-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1316 | 1514 | 2.50 | 5 | -0.99 | 20 | -19.80 | |
| Glazunov, Vladislav | | | 1043 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | Ippolitov, Mikhail Al | | | 1454 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | Vorontsov, Samson | | | 1071 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | Kovalev, Zakhar | | | 1355 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | Serdtsev, Andrey | | | 1656 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | 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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