Individual Calculations October 2021 |
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Zahariev, Velislav Total change: -2.40 | | |
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Primorsko Open B 2021 | Primorsko | BUL | 2021-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1388 | 1097 | 1.00 | 6 | -0.06 | 40 | -2.40 | |
| Kolev, Hristian | | | 1497 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tonev, Slavcho | | | 1497 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Atanasov, Ivaylo | | | 1493 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Stoykov, Jordan | | | 1403 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Panayotov, Mihail | | | 1152 | BUL | 0.50 | 1 | 0.08 | 40 | 3.20 | | Tarko, Mykhailo | | | 1283 | UKR | 0.50 | 1 | 0.24 | 40 | 9.60 | | * 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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