Individual Calculations April 2009 |
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Chizha, Olga Total change: -12.25 | | |
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2nd January 2009 open | Perm | RUS | 2009-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1940 | 1934 | 0.00 | 1 | -0.49 | 25 | -12.25 | |
| Pershina, Elena | | | 1940 | RUS | 0.00 | 1 | -0.49 | 25 | -12.25 | | 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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