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Rapid:
Individual Calculations December 2018 |
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| Postnikov, Andrei Total change: 13.00 | |   |
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| Magnitogorsk Chess Federation Cup 2018-2019 rapid 3 | Magnitogorsk | RUS | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1283 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Ivanov, Sergei Y | | | 1683 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Avdonkin, Vasily | | | 1147 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Baladurin, Timofei | | | 1450 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Grigoriev, Valentin | | | 1425 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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