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Rapid:
Individual Calculations May 2024 |
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| Petkov, Yavor Total change: -20.40 | |   |
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| 9th Children's Open An Pasan U14 - under the aegis of BSCF | Sofia | BUL | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1486 | 1.00 | 3 | -0.51 | 40 | -20.40 | |
|  Kapitanski, Furion | | | 1553 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Dikova, Bogdana | | | 1471 | BUL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Delcheva, Gergana | | | 1431 | BUL | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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