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Individual Calculations April 2008 |
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| Guffens, Dieter Total change: 23.25 | |   |
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| Aeroflot open 2008 C | Moscow | RUS | 2008-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1591 | 1.50 | 5 | 0.93 | 25 | 23.25 | |
|  Grigorova, Irina | | wm | 1941 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kazantsev, Valentin | | | 1941 | BLR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Korytina, Natalia | | | 1941 | KAZ | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Bindrich, Oswald | | | 1941 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Golban, Ludmila | | | 1910 | MDA | 1.00 | 1 | 0.87 | 25 | 21.75 | |
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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