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Blitz:
Individual Calculations January 2020 |
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| Kovalchuk, Alexey Total change: -12.60 | |   |
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| Rostov-on-Don Championship 2019 blitz | Rostov-on-Don | RUS | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2336 | 9.00 | 13 | -0.63 | 20 | -12.60 | |
|  Kalashnikov, Maksim | | | 1936 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivchenko, Alexander | | | 1988 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zakhozhai, Vladimir | | | 1958 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elizarov, Dmitry | f | | 2351 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bykanov, Sergei | | | 2192 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Korovtenko, Mikhail | | | 2210 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tulaeva, Mariya | | | 1936 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zinchenko, Dmitriy | | | 1959 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sipetin, Vladislav | f | | 2279 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Oganian, Roman | | | 2185 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ignatov, Viktor | f | | 2172 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Simonyan, Grigori | | | 2174 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chernyavsky, Alexander | f | | 2317 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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