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Blitz:
Individual Calculations May 2019 |
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| Todorov, Antonio Total change: 44.00 | |   |
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| Bulgarian Individual Chess Championship Boys 20 Blitz | Asenovgrad | BUL | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1571 | 3.50 | 7 | 2.20 | 20 | 44.00 | |
|  Georgiev, Todor | | | 1937 | BUL | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Green, Moria | | | 1971 * | BUL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Petkov, Preslav | | | 1655 | BUL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Petrov, Martin | m | | 1971 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salimova, Nurgyul | f | wm | 1873 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Todorov, Kaloyan | | | 1691 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Petkov, Rostislav | | | 1845 | BUL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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