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Individual Calculations September 2023 |
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| Krastev, Goran Total change: 13.40 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2141 | 5.00 | 7 | 0.67 | 20 | 13.40 | |
|  Merdzhanov, Vladko | | | 1741 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hristova, Ivelina | | | 1826 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Janakiev, Ivan | m | | 2067 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bratanov, Zsivko | m | | 2377 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dyakov, Martin | | | 2000 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Todorov, Ognjan | m | | 2131 | BUL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tashkov, Rumen | | | 2108 | BUL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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