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Individual Calculations July 2009 |
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| Janakiev, Ivan Total change: 0.30 | |   |
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| BUL Championship seniors 2009 | Sofia | BUL | 2009-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2232 | 5.50 | 8 | 0.02 | 15 | 0.30 | |
|  Mitrev, Kiril | | | 2081 | BUL | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Anev, Asen | | | 2100 | BUL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Cholakov, Stefan | | | 2106 | BUL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Kolev, Velio | | | 1952 | BUL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Ljangov, Petar | | | 2072 | BUL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Nenov, Radoslav | | | 2093 | BUL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Arnaudov, Petar | | | 2200 | BUL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Andreev, Dobrotich | | | 2125 | BUL | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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