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Rapid:
Individual Calculations December 2023 |
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| Ivchenko, Natalia Total change: -11.60 | |   |
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| Ohta-park chess Autumn 2023. Rapid A2 | Mistolovo | RUS | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1266 | 2.50 | 5 | -0.58 | 20 | -11.60 | |
|  Zotov, Vladimir | | | 1034 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Andra, Ivan | | | 1235 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Chizhikov, Nikita M | | | 1141 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kocheryzhkin, Vasiliy | | | 1335 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Klepatsky, Mikhail | | | 1130 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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