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Individual Calculations August 2023 |
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| Ivanov, Ivan Petrov Total change: 0.00 | |   |
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| Open Dobrich 2023 | Dobrich | BUL | 2023-07-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1518 | 0 | 4.50 | 6 | 0.00 | 1578 | | 0.00 | |
|  Tonev, Slavcho | | | 1514 | BUL | 1.00 | 1 | 0.00 | | 0.00 | |  Dimitrova, Darina | | | 1711 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Dimitrova, Valentina | | | 1412 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Nurvet, Zhulin | | | 1333 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Petrov, Plamen | | | 1753 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Genov, Radoslav | | | 1382 | 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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