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Individual Calculations April 2009 |
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| Balinov, Feri Total change: -17.25 | |   |
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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 |
| 2111 | 2147 | 2.50 | 6 | -0.69 | 25 | -17.25 | |
|  Voiska, Margarita | | wg | 2339 | BUL | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Mrdja, Milan | m | | 2386 | CRO | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Valev, Valentin | | | 1797 | BUL | 0.00 | 1 | -0.89 | 25 | -22.25 | | | Georgiev, Emil | | | 1797 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Psychogios, Antonios | | | 1867 | GRE | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Petrov, Marijan | m | | 2477 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | |
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