Rapid:
Individual Calculations May 2012 |
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Petkov, Matey Total change: 3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bulgarian Chess Championship for Juniors 10 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1538 | 1668 | 1.50 | 2 | 0.15 | 20 | 3.00 | |
| Petrov, Anton | | | 1562 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | Vasilev, Martin | | | 1513 | BUL | 0.50 | 1 | -0.21 | 20 | -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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