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Individual Calculations December 2020 |
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| Ayhan, Ates Atabey Total change: -29.20 | |   |
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| Chess Festival The Wings of Intellect | Plovdiv | BUL | 2020-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1464 | 4.00 | 6 | -0.73 | 40 | -29.20 | |
|  Mihaylov, Bozhidar | | | 1064 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Skachkov, Yulian | | | 1175 | BUL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Valchev, Martin V | | | 1108 | BUL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chuchukova, Stefani | | | 1184 | BUL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Belchev, Valeri | | | 1083 | BUL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Doychev, Ivan | | | 1587 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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