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Individual Calculations June 2022 |
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| Atanasova, Tsvetina Total change: -1.20 | |   |
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| Arena Arda Open - Classical Chess | Krumovgrad | BUL | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1134 | 0.00 | 2 | 0.00 | 40 | 0.00 | |
|  Stefanov, Plamen | | | 2077 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Savov, Ilko Ananiev | | | 1941 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 11th Suns of the Tryavna Open | Tryavna | BUL | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1164 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
| | Evtimov, Preslav | | | 1143 | BUL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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