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Rapid:
Individual Calculations October 2019 |
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| Kosinova, Olga Total change: -12.80 | |   |
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| Novosibirsk Region Champ. 2019 Rapid U13 | Berdsk | RUS | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1171 | 0.00 | 3 | -0.64 | 20 | -12.80 | |
|  Vandakurov, Gleb | | | 1301 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kharlamov, Alexander Al | | | 1479 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Meshkov, Mikhail | | | 1433 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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