Individual Calculations May 2012 |
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Georgiev, Ivan Total change: -4.20 | | |
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Bulgarian Chess Championship for Juniors 12 years old 2012 | Plovdiv | BUL | 2012-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1619 | 1442 | 1.00 | 4 | -0.14 | 30 | -4.20 | |
| Tsvetanov, David | | | 1684 | BUL | 0.00 | 1 | -0.20 | 30 | -6.00 | | Davchev, Ivan | | | 1638 | BUL | 1.00 | 1 | 0.75 | 30 | 22.50 | | Yordanov, Daniel-Adrian | | | 1406 | BUL | 0.00 | 1 | -0.55 | 30 | -16.50 | | Raykov, Stefan | | | 1749 | BUL | 0.00 | 1 | -0.14 | 30 | -4.20 | | 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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