Individual Calculations May 2010 |
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Kostov, Kaloyan Total change: 2.50 | | |
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Bulgarian Chess Championship for Juniors 14 years old | Plovdiv | BUL | 2010-03-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1810 | 1738 | 0.50 | 1 | 0.10 | 25 | 2.50 | |
| Atanasov, Viktor Atanasov | | | 1810 | BUL | 0.50 | 1 | 0.10 | 25 | 2.50 | | 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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