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Individual Calculations December 2020 |
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| Doychev, Ivan Total change: -17.60 | |   |
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| Chess Festival The Wings of Intellect | Plovdiv | BUL | 2020-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1587 | 5.50 | 7 | -0.44 | 40 | -17.60 | |
|  Tutekov, Teodor | | | 1187 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Atanasova, Tsvetina | | | 1187 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Atanasov, Aleksandar | | | 1245 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chuchukova, Stefani | | | 1187 * | BUL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Skachkov, Yulian | | | 1187 * | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ardenski, Dimitar | | | 1428 | BUL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ayhan, Ates Atabey | | | 1464 | TUR | 1.00 | 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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