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Rapid:
Individual Calculations April 2019 |
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| Kurbanov, Sergey Total change: -6.40 | |   |
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| Overtime Juniors Rapid 2019-2 | St. Petersburg | RUS | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1433 | 5.00 | 7 | 0.76 | 20 | 15.20 | |
|  Cherkezyan, Garegin | | | 1164 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Krutitskiy, Dmitriy | | | 1036 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shishkin, Vladislav | | | 1326 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tolstykh, Kirill | | | 1480 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Strelkov, Sergey | | | 1467 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Igudin, Denis | | | 1551 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zaripov, Ilyas | | | 1347 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | SPb Chess Fed. U15 Rapid Cup 2019-1 | St. Petersburg | RUS | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1433 | 2.50 | 6 | -1.08 | 20 | -21.60 | |
| | Matveev, Ivan A. | | | 1492 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Karmanova, Olga Dm. | | | 1452 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Vlasova, Mariya N | | | 1121 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mashkov, Viacheslav | | | 1373 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Egorov, Ivan S. | | | 1556 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vorotilov, Artem | | | 1033 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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