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Rapid:
Individual Calculations September 2023 |
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| Zarkov, Petar Total change: -67.80 | |   |
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| 3rd Haralampi Vanev Memorial | Plovdiv | BUL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1842 | 3.50 | 8 | -3.39 | 20 | -67.80 | |
|  Ignatov, Kristiyan | | | 1223 | BUL | 0.00 | 1 | -0.98 | 20 | -19.60 | |  Karova, Peya | | | 1252 | BUL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Hadzhiev, Stanislav | | | 1332 | BUL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Neychev, Nikola | | | 1442 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zlatanov, Ivan | | | 1343 | BUL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Evtimov, Preslav | | | 1344 | BUL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Stojanov, Alexandar | | | 2113 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Uzunov, Stefan | | | 1337 | BUL | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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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