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Rapid:
Individual Calculations September 2020 |
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| Valchev, Kaloyan Total change: 35.40 | |   |
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| XXVII Abritus Cup - Razgrad | Razgrad | BUL | 2020-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1385 | 2.50 | 6 | 2.37 | 20 | 47.40 | |
|  Angelov, Zvetomir | | | 2120 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Pilev, Kiril | | | 1928 | BUL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Savov, Ilko Ananiev | | | 1943 | BUL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Todorov, Tsetsko | | | 1997 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Arsov, Metodi | | | 2023 | BUL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Naydenov, Nayden | | | 1938 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Varna Games Week | Varna | BUL | 2020-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1385 | 0.50 | 4 | -0.60 | 20 | -12.00 | |
| | Todorov, Tsetsko | | | 1997 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kirchev, Krasimir | | | 1861 | BUL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dimitrova, Valentina | | | 1106 | BUL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Petrov, Ivan Dimitrov | | | 1638 | BUL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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