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Individual Calculations November 2011 |
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| Kovalchuk, Alexey Total change: -48.90 | |   |
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| 7th Geller Cup | Odessa | UKR | 2011-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2158 | 4.50 | 9 | -1.75 | 15 | -26.25 | |
|  Izmailov, Viktor | | | 1758 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Tregubov, Andrei | | | 2372 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Maltsev, Leonid | c | | 1890 | UKR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Andreev, Volodymyr | | | 1919 | UKR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Dhillon, Jasteen | | | 2045 | UKR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Boldysh, Maxim | | | 1994 | UKR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Feduk, Irina | | | 1917 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Orlova, Yelizaveta | | wc | 1934 | CAN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Matjushin, Oleg | | | 2146 | UKR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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) | | | | Yuzhny-2011 | Yuzhny | UKR | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2191 | 3.00 | 7 | -1.51 | 15 | -22.65 | |
| | Firman, Nazar | g | | 2518 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Nasirov, Ruslan | | | 1971 | UKR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Zaichuk, Vitaliy | | | 2005 | UKR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Pen, Li Min | | | 2062 | UKR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Zhak, Boris | | | 1924 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bylino, Oleg | f | | 2063 | UKR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Afanasjev, Anatoly | | | 2045 | UKR | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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