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Individual Calculations October 2008 |
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| Petrukhin, Denis Total change: -1.70 | |   |
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| Chess Siberia 2008 Intl A | Novosibirsk | RUS | 2008-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2393 | 6.00 | 9 | -0.17 | 10 | -1.70 | |
|  Karpov, Alexander | m | | 2341 | UZB | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Karimov, Adkhamzhan | | | 2114 | UZB | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Novikova, Anna | | wm | 2245 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Kopylov, Alexander | | | 2394 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Giljazitdinov, Eduard | | | 2143 | KGZ | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Shakirov, Alexander | | | 2043 | KAZ | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Permiakov, Vladimir | m | | 2339 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Verzhansky, Alexander | f | | 2354 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kharashuta, Ekaterina | | wm | 2221 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | |
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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