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Rapid:
Individual Calculations February 2018 |
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| Letyagin, Boris Total change: 7.20 | |   |
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| Rapid - Novosibirsk seniors champ. - 2017 open | Novosibirsk | RUS | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1771 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Shtirberg, Slava | | | 2171 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Semikolennykh, Tamara | | | 1756 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Solomin, Vyacheslav | | | 1865 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kovalev, Anatoly | | | 1706 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ivanov, Albert | | | 1586 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guseva, Liliya | | | 1449 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kirgetov, Vitaly | | | 1793 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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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