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Individual Calculations December 2020 |
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| Belchev, Valeri Total change: 55.60 | |   |
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| Chess Festival The Wings of Intellect | Plovdiv | BUL | 2020-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1083 | 3.00 | 6 | 1.39 | 40 | 55.60 | |
|  Todorova, Dobrinka | | | 1297 | BUL | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Blagoev, Denislav | | | 1210 | BUL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Krasteva, Yoana | | | 1087 | BUL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Atanasova, Tsvetina | | | 1186 | BUL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ayhan, Ates Atabey | | | 1464 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ardenski, Dimitar | | | 1428 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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