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Individual Calculations December 2012 |
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| Zakharchenko, Arnold Total change: -5.90 | |   |
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| 22nd World Senior Chess Championships - Open | Kamena Vourla | GRE | 2012-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2194 | 6.50 | 10 | -0.59 | 10 | -5.90 | |
|  Finlay, Ian | | | 1902 | CAN | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Maman, Emanuel | | | 1941 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Pushkov, Nikolai | g | | 2404 | RUS | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Kaloskambis, Mihail | | | 2032 | GRE | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Rubinstein, Mark | | | 1986 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Andreas, Guenter | | | 1995 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Krstic, Slobodan | | | 2004 | AUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sokolov, Yury | | | 1947 | RUS | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Benson, Lachlan | | | 2021 | AUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | De Andres Gonalons, Fernando | | | 2072 | ESP | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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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