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Rapid:
Individual Calculations August 2017 |
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| Todev, Simeon Total change: 18.40 | |   |
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| National team championship for boys to 12 years old 2017 rapid | Borovets | BUL | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1417 | 3.00 | 4 | 0.92 | 20 | 18.40 | |
|  Nikolov, Yavor | | | 1569 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Kulev, Atanas | | | 1507 | BUL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Vasilev, Velislav | | | 1145 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kostev, Alex | | | 1370 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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