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Individual Calculations August 2017 |
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| Georgiev, Aleksandar Total change: 16.00 | |   |
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| National team championship for boys to 12 years old 2017 | Borovets | BUL | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1278 | 3.00 | 5 | 0.40 | 40 | 16.00 | |
|  Kan, Efim | | | 1637 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Karov, Aleksandar | | | 1050 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Evrov, Aleksandar | | | 1285 | BUL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Hristova, Ivelina | | | 1199 | BUL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mladenov, Hristo | | | 1199 | BUL | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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