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Individual Calculations October 2022 |
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| Boyadzhieva, Katerina Total change: 32.40 | |   |
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| III Memorial Milko Bobotsov | Sofia | BUL | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1068 | 1.50 | 5 | 0.81 | 40 | 32.40 | |
|  Kovachev, Ivan | | | 1713 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ivanov, Galin | | | 1375 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nikolov, Georgi Stavrev | | | 1297 | BUL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Vladimirov, Nikola | | | 1202 | BUL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Dragiev, Drago | | | 1719 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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