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Individual Calculations November 2023 |
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| Basova, Polina Total change: -39.20 | |   |
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| 23rd Chess Weekend | Sofia | BUL | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1652 | 3.50 | 6 | -0.98 | 40 | -39.20 | |
|  Vladimirov, Nikola | | | 1280 | BUL | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Nikolov, Jordan | | | 1324 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mirovanski, Vasil | | | 1437 | BUL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kazakov, Nikolay | | | 1290 | BUL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Krastev, Kalin | | | 1880 | BUL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Volkov, Oleksii | | | 1374 | UKR | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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