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Individual Calculations July 2009 |
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| Ivanov, Dimitar Total change: -33.60 | |   |
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| 2-nd Memorial Hristo Gerenski | Sofia | BUL | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2053 | 0.00 | 4 | -2.24 | 15 | -33.60 | |
|  Arnaudov, Petar | | | 2194 | BUL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Nikolov, Savko | | | 1986 | BUL | 0.00 | 1 | -0.59 | 15 | -8.85 | |  Kostov, Nikolay | | | 1894 | BUL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kolev, Velio | | | 1956 | BUL | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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