Individual Calculations February 2023 |
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Buchholz, Bernd Total change: -46.80 | | |
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Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1571 | 1600 | 1.00 | 4 | -1.17 | 40 | -46.80 | |
| Golbach, Floris | | | 2052 | NED | 0.00 | 1 | -0.06 | 40 | -2.40 | | Marks, Stefan | | | 1200 * | GER | 0.00 | 1 | -0.92 | 40 | -36.80 | | Hermann, Katerina | | | 1344 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | Lettko, Michael | | | 1687 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | * 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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