Rapid:
Individual Calculations June 2015 |
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Grachev, Sergey Total change: -2.00 | | |
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Tournament of pensioners | Tula | RUS | 2015-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 1616 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| Ivanov, Vladimir V. | | | 1985 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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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