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Rapid:
Individual Calculations May 2019 |
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| Zhelev, Nikolay Total change: -13.20 | |   |
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| Bulgarian Individual Chess Championship Boys 12 Rapid | Asenovgrad | BUL | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1406 | 3.00 | 6 | -0.66 | 20 | -13.20 | |
|  Marzakov, Mihail | | | 1071 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Velikov, Nikola | | | 1177 | BUL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tilev, Bozhidar | | | 1302 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kondov, Vasil | | | 1440 | BUL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Georgiev, Konstantin | | | 1806 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mikov, Simeon | | | 1149 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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