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Individual Calculations June 2022 |
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| Srebrev, Biser Total change: -47.20 | |   |
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| Arena Arda Open - Classical Chess | Krumovgrad | BUL | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1586 | 1.50 | 4 | -1.18 | 40 | -47.20 | |
|  Popov, Georgi | | | 1890 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Pehlivanova, Aleksandra | | | 1186 * | BUL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Basov, Nikita | | | 1419 | UKR | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Yurukova, Ginka | | | 1214 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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