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Individual Calculations September 2023 |
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| Schwarz, Eduard Total change: -20.20 | |   |
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| 32. Wiesbadener Schlosspark-Open 2023 | Wiesbaden-Biebrich | GER | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1951 | 1.00 | 4 | -1.01 | 20 | -20.20 | |
|  Weber, Samuel | f | | 2276 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Lesny, Florian | | | 2232 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Potgieter, Edward | | | 1712 | RSA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Alt, Johannes | | | 1551 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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