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Individual Calculations October 2021 |
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| Istomin, Stepan Total change: 12.00 | |   |
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| Moscow region 2021 boys 15 | Odintsovo | RUS | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1448 | 5.50 | 8 | 0.30 | 40 | 12.00 | |
|  Smirnov, Egor Rom | | | 1102 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Ayvazyan, Artem | | | 1102 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lototovich, Andrey I | | | 1368 | RUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Likhoborov, Vitaliy | | | 1228 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Rachkov, Andrey A. | | | 1420 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Gusev, Boris An. | | | 1687 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Pokatovich, Alexandr | | | 1195 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Prasolov, Ilia | | | 1462 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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