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Rapid:
Individual Calculations October 2021 |
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| Parapunov, Vasil Total change: -0.60 | |   |
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| IV Chess-Fest Dobriniste | Dobriniste | BUL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1303 | 1.00 | 4 | -0.03 | 20 | -0.60 | |
|  Gachev, Rumen | | | 1897 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Pavlenichin, Petar | | | 1041 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nachev, Atanas | | | 1597 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Baban, Boris | | | 1804 | BUL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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