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Individual Calculations May 2023 |
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| Colbow, Collin Total change: 5.20 | |   |
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| Offene internationale NRW-Einzelmeisterschaft 2023 | Krefeld | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2403 | 5.50 | 7 | 0.52 | 10 | 5.20 | |
|  Serreck, Uwe | | | 2003 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jacobi, Niklas | | | 1979 | GER | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Huesmann, Thomas | f | | 2143 | BEL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Thieme, Daniel Otis | | | 2061 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Van Foreest, Lucas | g | | 2552 | NED | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Grigorian, Spartak | m | | 2452 | GER | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Knuedel, Torben | | | 2250 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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