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Rapid:
Individual Calculations January 2019 |
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| Perov, Alexandar Total change: 41.00 | |   |
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| 2018 SPb U15 Rapid Championship | St. Petersburg | RUS | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1394 | 5.00 | 9 | 2.05 | 20 | 41.00 | |
|  Lebedev, Nikita | | | 1730 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Vakhrusheva, Irina | | | 1244 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gladyshev, Ivan | | | 1527 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bodnaruk, Kseniya | | | 1601 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Trofimov, Ivan | | | 1756 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kudin, Alexander | | | 1456 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kutsenko, Sofia | | | 1479 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rybakov, Sergey | | | 1390 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Igudin, Denis | | | 1655 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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