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Rapid:
Individual Calculations March 2019 |
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| Kovalchuk, Alexey Total change: -18.40 | |   |
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| V.I. Makienko Memorial 2019_rapid | Rostov-on-Don | RUS | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2443 | 5.50 | 8 | -0.92 | 20 | -18.40 | |
|  Zinchenko, Dmitriy | | | 2043 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Korovjakovsky, Dmitryi | | | 2043 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dobrovolsky, Oleg | f | | 2151 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bykanov, Sergei | | | 2154 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gunchenko, Vadim | f | | 2188 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Elizarov, Dmitry | f | | 2456 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sipetin, Vladislav | f | | 2300 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Simonyan, Grigori | | | 2067 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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