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Rapid:
Individual Calculations September 2021 |
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| Koshelnik, Ivan Total change: 19.20 | |   |
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| Rostov-on-Don August 2021 rapid | Rostov-on-Don | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1570 | 3.50 | 7 | 0.96 | 20 | 19.20 | |
|  Zherebtsov, Leonid | | | 1339 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kotenko, Pavel | m | | 2257 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kulygin, Evgeny | | | 1442 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kardashov, Artem | | | 1701 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Kesov, Artem | | | 1845 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Korovtenko, Mikhail | | | 2117 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Postol, Miron | | | 1533 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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