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Individual Calculations March 2011 |
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| Chunchukov, Ivelin Total change: -3.00 | |   |
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| 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1754 | 1.00 | 4 | -0.12 | 25 | -3.00 | |
|  Miron, Lucian-Costin | m | | 2154 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Vachev, Vladimir | f | | 2141 | BUL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Savkov, Pavel | | | 2091 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Lazarov, Vasil | | | 1486 | BUL | 1.00 | 1 | 0.17 | 25 | 4.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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