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Individual Calculations October 2018 |
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| Welsch, Roland Total change: 2.40 | |   |
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| 1. Adolf-Anderssen-Gedenkturnier - Senioren | Oberursel | GER | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1794 | 2.50 | 6 | 0.12 | 20 | 2.40 | |
|  Kotitschke, Karlheinz | | | 1975 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Villing, Dieter | | | 2150 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Christen, Pierre | | | 1894 | LUX | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dohmes, Swidbert | | | 1750 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dyga, Ryszard | | | 1607 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lebermann, Hellmuth | | | 1905 | GER | 0.50 | 1 | 0.15 | 20 | 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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