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Individual Calculations April 2009 |
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| Dimitrov, Marin Total change: -8.00 | |   |
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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 |
| 2171 | 2075 | 2.00 | 6 | -0.32 | 25 | -8.00 | |
|  Janev, Evgeni | g | | 2425 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Badev, Kiril | f | | 2297 | BUL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Todorov, Petar G. | | | 1739 | BUL | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Filev, Georgi | f | | 2378 | BUL | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Gadev, Vanko | | | 1763 | BUL | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Georgiev, Krum | g | | 2425 | BUL | 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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