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Individual Calculations January 2009 |
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| Ljubarov, Mark Total change: -20.25 | |   |
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| St.Petersburg Chmp. 2008 Boys-16 | St.Petersburg | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2060 | 1.50 | 5 | -0.81 | 25 | -20.25 | |
|  Donskov, Anatoly | | | 2131 | RUS | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Savikovsky, Artem | | | 2007 | RUS | 1.00 | 1 | 0.43 | 25 | 10.75 | |  Kopasov, Alexander | | | 2109 | RUS | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Goldobin, Mikhail | | | 2078 | RUS | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Yudin, Maksim | | | 2100 | RUS | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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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