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Individual Calculations May 2013 |
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| Spenk, Willi Total change: -9.90 | |   |
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| Oster-Open der Stadtsparkasse Oberhausen 2013 | Oberhausen | GER | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1711 | 0.00 | 4 | -0.66 | 15 | -9.90 | |
|  Vasiljevs, Jurijs | | | 2111 * | LAT | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bondarchuk, Vadim | | | 1996 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Raygrotzki, Norbert | | | 1950 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Biessner, Eberhard | | | 1927 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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) | | |
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