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Rapid:
Individual Calculations October 2021 |
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| Stanchev, Plamen Total change: 6.20 | |   |
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| IV Chess-Fest Dobriniste | Dobriniste | BUL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1787 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
|  Filev, Georgi | f | | 2345 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Velikov, Nikola | | | 1377 | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Popov, Ilian | | | 2120 | BUL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Hristov, Georgi | | | 1987 | BUL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Asparuhov, Parvan | | | 1971 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Petkov, Kiril | | | 1696 | BUL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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