Individual Calculations October 2021 |
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Vardaka, Sofia Total change: 69.60 | | |
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Primorsko Open B 2021 | Primorsko | BUL | 2021-09-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1603 | 1237 | 2.50 | 7 | 1.74 | 40 | 69.60 | |
| Tsolov, Emil | | | 1637 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | Valev, Valentin | | | 1637 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zhelev, Mavri | | | 1637 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Dimitrov, Ivan | | | 1636 | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Delloudis, Georgios | | | 1637 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | Stoykov, Jordan | | | 1403 | BUL | 1.00 | 1 | 0.72 | 40 | 28.80 | | Kamenov, Valentin | | | 1637 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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