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Individual Calculations March 2010 |
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| Chalkov, Vitaly Total change: 21.50 | |   |
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| Novosibirsk region Senior's Chmp. 2010 | Novosibirsk | RUS | 2010-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1625 | 1.50 | 5 | 0.86 | 25 | 21.50 | |
|  Romanov, Viktor | | | 1991 | RUS | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Glazkov, Leonid | | | 2025 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Letyagin, Boris | | | 1866 | RUS | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Kruppa, Vladimir | | | 1916 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Babkova, Nina | | | 1982 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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