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Individual Calculations June 2023 |
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| Tomic, Bosko Total change: 3.40 | |   |
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| Oberliga NRW 2022-2023 April 2023 | various | GER | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2430 | 1.50 | 2 | 0.34 | 10 | 3.40 | |
|  Kotainy, Jens | m | | 2423 | GER | 1.00 | 1 | 0.49 | 10 | 4.90 | |  Wittke, Rene | f | | 2321 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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