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Individual Calculations September 2023 |
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| Drenchev, Petar Total change: -0.70 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2336 | 5.50 | 7 | -0.07 | 10 | -0.70 | |
|  Nenov, Teodor | | | 1936 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dyakov, Martin | | | 2000 | BUL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Todorov, Ognjan | m | | 2131 | BUL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ivanov, Stojan Emilov | | | 2163 | BUL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Ignatov, Georgi | | | 2059 | BUL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Nenkov, Ljudmil | | | 2098 | BUL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Nikolov, Sasho | m | | 2224 | BUL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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