Individual Calculations July 2009 |
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Petrov, Vladimir Total change: -14.50 | | |
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Bulgarian individual chess championship boys 20 | Sofia | BUL | 2009-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1861 | 1696 | 0.00 | 2 | -0.58 | 25 | -14.50 | |
| Iliev, Atanas | | | 1957 | BUL | 0.00 | 1 | -0.18 | 25 | -4.50 | | Stoev, Tsvetoslav | | | 1765 | BUL | 0.00 | 1 | -0.40 | 25 | -10.00 | | 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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