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Rapid:
Individual Calculations June 2022 |
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| Ivanova, Darina Total change: 0.00 | |   |
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| Chess Tournament for Kids ELIT | Sofia | BUL | 2022-05-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1290 | 0 | 0.00 | 1 | 0.00 | 490 | | 0.00 | |
|  Vasilev, Aleksandar | | | 1290 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Hereya Drujba Open U10 | Sofia | BUL | 2022-05-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1139 | 0 | 1.50 | 4 | 0.00 | 1052 | | 0.00 | |
| | Mladenov, Georgi | | | 1154 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |  Kochev, Kristiyan | | | 1033 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Rusev, Victor | | | 1102 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Antonov, Vasil | | | 1267 | BUL | 0.50 | 1 | 0.00 | | 0.00 | |
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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