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Individual Calculations November 2021 |
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| Buchal, Stephan Total change: -32.80 | |   |
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| European Senior Chess Championship 2021 - Over 65 - Open | Budoni | ITA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2263 | 5.00 | 9 | -0.90 | 20 | -18.00 | |
|  Sciupokas, Arunas | | | 1969 | LTU | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Hammar, Bengt | f | | 2130 | SWE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Garcia Paolicchi, Raul | f | | 2094 | AND | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Malmdin, Nils-Ake | f | | 2150 | SWE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Algars, Olle | | | 1934 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fritsch, Rolf | | | 2177 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Renman, Nils-Gustaf | m | | 2311 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Lederman, Leon | m | | 2238 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Syre, Christian | f | | 2233 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Oberliga Nord-West 2021/2022 October 2021 | various | GER | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2270 | 0.50 | 2 | -0.74 | 20 | -14.80 | |
| | Schmidt, Dennis | | | 2060 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Voege, Tobias | f | | 2292 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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