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Rapid:
Individual Calculations September 2020 |
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| Nikolov, Krasen Total change: -52.00 | |   |
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| XXVII Abritus Cup - Razgrad | Razgrad | BUL | 2020-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1928 | 1.50 | 5 | -0.81 | 20 | -16.20 | |
|  Tilicheev, Viacheslav | g | | 2444 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Raev, Rostislav | | | 2248 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Toncheva, Nadya | | wf | 1871 | BUL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Zhelyazkov, Aleksandar | | | 1244 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Todorov, Emil | | | 1880 | BUL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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 |
| 1522 | 1928 | 2.00 | 5 | -1.79 | 20 | -35.80 | |
| | Uzunov, Stefan | | | 1229 | BUL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Mihalev, Rosen | | | 2136 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dimitrova, Valentina | | | 1193 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Marzakov, Mihail | | | 1193 | BUL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Kirchev, Krasimir | | | 1861 | BUL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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