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Rapid:
Individual Calculations July 2017 |
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| Kovernev, Igor Total change: 3.40 | |   |
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| Star Trek U13 2017 | Korolev | RUS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1325 | 3.00 | 5 | 0.17 | 20 | 3.40 | |
|  Sharonova, Zhanna | | | 1031 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Meshcheryakova, Alina | | | 1122 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Chernetsov, Vladimir | | | 1118 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chernikov, Ivan | | | 1508 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kushnarenko, Egor | | | 1581 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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