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Individual Calculations April 2009 |
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| Tsolov, Emil Total change: 2.55 | |   |
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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 |
| 1936 | 2026 | 2.00 | 3 | 0.17 | 15 | 2.55 | |
|  Dimitrov, Pavel | m | | 2376 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kipraki, Nikoleta | | | 1676 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Dragieva, Denitza | | | 1755 | BUL | 1.00 | 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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