Rapid:
Individual Calculations August 2022 |
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Kryakvina, Polina Total change: -16.80 | | |
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Cup of the Head of the Yelets district_B | Kazaki | RUS | 2022-07-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1173 | 1303 | 0.50 | 2 | -0.84 | 20 | -16.80 | |
| Rodionov, Nikolay | | | 1205 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | Afanasova, Viktoria | | | 1141 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | 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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