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Rapid:
Individual Calculations July 2021 |
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| Angelov, Stilian Total change: 54.20 | |   |
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| There are such kids Youth Chess Tournament | Plovdiv | BUL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1377 | 5.00 | 6 | 2.71 | 20 | 54.20 | |
|  Pehlivanova, Aleksandra | | | 1100 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Petkova, Irina | | | 1232 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kolev, Lachezar | | | 1769 | BUL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Angelov, Kristian | | | 1436 | BUL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Naymanova, Patricie | | | 1601 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Georgiev, Konstantin | | | 1848 | BUL | 0.50 | 1 | 0.45 | 20 | 9.00 | |
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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