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Individual Calculations June 2023 |
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| Kaufeld, Juergen Total change: 6.20 | |   |
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| NRW-Liga 1 2022-2023 April 2023 | various | GER | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2281 | 1.50 | 2 | 0.32 | 20 | 6.40 | |
|  Wiekert, Martin | | | 2238 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Luetke, Jens | f | | 2191 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | NRW-Liga 1 2022-2023 May 2023 | various | GER | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2281 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
| | Gutkin, Ilya | f | | 2273 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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