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Individual Calculations June 2023 |
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| Ochsenkuehn, Michael Total change: -88.80 | |   |
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| 10. Potsdamer Sommeropen | Potsdam | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1729 | 0.50 | 3 | -2.22 | 40 | -88.80 | |
|  Schmidt, Jossip | | | 1329 * | GER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Petrosyan, Ani | | | 1370 | GER | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Langbein, Wolfgang, Dr. | | | 1355 | GER | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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