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Individual Calculations September 2023 |
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| Krastev, Krasimir Total change: -18.20 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1844 | 2.00 | 5 | -0.91 | 20 | -18.20 | |
|  Ivanov, Stojan Emilov | | | 2163 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Nenov, Teodor | | | 1562 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Todorov, Ognjan | m | | 2131 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ivanov, Lachezar | | | 1501 | BUL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Merdzhanov, Vladko | | | 1475 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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