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Individual Calculations May 2018 |
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| Schumacher, Peter Total change: 19.40 | |   |
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| Oster Open 2018 der Stadtspakasse Oberhausen | Oberhausen | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1642 | 2.00 | 6 | 0.97 | 20 | 19.40 | |
|  Voge, Andreas, Dr. | | | 2042 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Drinceanu, Petre | | | 1956 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Matzat, Andre | | | 2030 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Oler, Guerkan | | | 1904 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Serreck, Uwe | | | 1930 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gruscinski, Marc | | | 1726 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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