Individual Calculations April 2009 |
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Kovachev, Radoslav Total change: -8.75 | | |
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31st Bulgarian Open Chmpionship - Georgi Tringov Memorial 01.02.2009-07.02.2009 | Plovdiv | BUL | 2009-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2011 | 1672 | 0.00 | 3 | -0.35 | 25 | -8.75 | |
| Vasilev, Milen | g | | 2022 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | Angelov, Bojan | | | 1990 | BUL | 0.00 | 1 | -0.13 | 25 | -3.25 | | Skoko, Milan | | | 2022 | SRB | 0.00 | 1 | -0.11 | 25 | -2.75 | | 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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