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Individual Calculations July 2021 |
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| Zhelyazkov, Aleksandar Total change: 136.40 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1525 | 4.50 | 9 | 3.41 | 40 | 136.40 | |
|  Angelov, Zvetomir | | | 1925 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Doraszelski, Alexander | | | 1802 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Parvanova, Desislava | | | 1868 | BUL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Hristov, Petar | | | 1925 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasilev, Svetoslav | | | 1773 | BUL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Parvanov, Mitko | | | 1807 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Popov, Georgi | | | 1888 | BUL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Ilijkov, Ivan | | | 1925 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Zlatanova, Emilia | | wm | 1878 | BUL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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