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Rapid:
Individual Calculations January 2018 |
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| Kovalchuk, Alexey Total change: 24.80 | |   |
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| Championship Rostov-on-Don Rapid_Final | Rostov-on-Don | RUS | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2382 | 6.50 | 8 | 1.24 | 20 | 24.80 | |
|  Gulinsky, Vladimir | | | 2047 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ivaschenko, Vadim | | | 2143 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Milushev, Oleg | | | 2207 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Parinov, Ivan | | | 2147 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kryakvin, Dmitry | g | | 2574 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zakharov, Alexander | m | | 2205 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Elizarov, Dmitry | f | | 2449 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Kruglikov, Petr | | | 2253 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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