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Rapid:
Individual Calculations May 2019 |
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| Kravtsov, Roman Total change: -5.80 | |   |
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| SPb Chess Fed. U15 Rapid Cup 2019-2 | St. Petersburg | RUS | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1028 | 1.00 | 5 | -0.29 | 20 | -5.80 | |
|  Dobkes, Mikhail | | | 1347 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Lukin, Aleksandr S. | | | 1238 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Modzerov, Grigorii | | | 1361 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Krutitskiy, Dmitriy | | | 1070 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zaripova, Nailia | | | 1125 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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