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Individual Calculations August 2019 |
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| Pyatakov, Sergei Total change: 115.20 | |   |
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| Volga Cup 2019 boys 13 | Kostroma | RUS | 2019-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1171 | 4.00 | 8 | 2.88 | 40 | 115.20 | |
|  Ismagilov, Igor | | | 1571 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chumak, Arsenii | | | 1571 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Kovalenko, Artem | | | 1438 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Grunin, Denis | | | 1475 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mertsalov, Semen | | | 1491 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Lozovoi, Georgy | | | 1363 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Korolev, Artem | | | 1527 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Grachev, Anton | | | 1471 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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