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Individual Calculations October 2008 |
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| Biryukov, Mikhail Total change: -7.65 | |   |
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| Primorie Chmp. 2008 B-U18 open | Kavalerovo | RUS | 2008-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2320 | 2.50 | 4 | -0.51 | 15 | -7.65 | |
|  Solovchuk, Mikhail | | | 2165 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Musaev, Rasul | | | 2032 | RUS | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Dzhumadaev, Ruslan | | | 2270 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chuhachev, Vladimir | | | 1970 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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