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Individual Calculations November 2021 |
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| Niklenov, Nikola Total change: -15.60 | |   |
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| First Amateur Open Bulgarian Championship | Plovdiv | BUL | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1097 | 0.50 | 6 | -0.39 | 40 | -15.60 | |
|  Ochedzan, Filip | | | 1497 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kartalov, Kiril | | | 1468 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Petrov, Valeriy | | | 1497 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stankov, Apostol | | | 1497 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karova, Peya | | | 1477 | BUL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Mihaylov, Bozhidar | | | 1123 | BUL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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