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Rapid:
Individual Calculations July 2023 |
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| Dragiev, Drago Total change: -7.60 | |   |
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| Bulgarian National Championship S65 - rapid | Primorsko | BUL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1781 | 3.00 | 5 | -0.38 | 20 | -7.60 | |
|  Merdzhanov, Vladko | | | 1583 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Simeonov, Svetoslav | | | 1786 | BUL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Doykov, Stoycho | | | 1540 | BUL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Vatkovski, Mitko | | | 1467 | BUL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Parvanov, Mitko | | | 1801 | BUL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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