Individual Calculations April 2009 |
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Kolev, Velio Total change: -4.20 | | |
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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 |
2268 | 1956 | 0.00 | 2 | -0.28 | 15 | -4.20 | |
| Arnaudov, G. Petar | f | | 2306 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Angelov, Kosta | m | | 2229 | BUL | 0.00 | 1 | -0.17 | 15 | -2.55 | | 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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