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Rapid:
Individual Calculations April 2020 |
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| Kostkin, Matvei Total change: 23.00 | |   |
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| 3rd Open International Chess Tournament Polar Gambit 2020_S. I. Krylov Memorial_Rapid | Murmansk | RUS | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1462 | 3.50 | 9 | 1.15 | 20 | 23.00 | |
|  Vinnichenko, Valery | | | 1568 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nekipelov, Dimitry | | | 2063 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Poroshin, Roman | | | 2032 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Petrov, Anatoliy O. | | | 1236 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Badion, Oleg | | | 1926 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kalinovskiy, Konstantin | | | 1688 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mikalsen, Harald | | | 1907 | NOR | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Rykhmanov, Aleksandr | | | 1832 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pereverzev, Valerii | | | 1274 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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