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Individual Calculations June 2023 |
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| Grosser, Walter Total change: -28.60 | |   |
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| 35. Ruhrhalbinsel-Open | Essen | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1974 | 4.00 | 7 | -1.43 | 20 | -28.60 | |
|  Ablohina, Inga | | | 1574 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lebioda-Dette, Kordula, Dr. | | | 1681 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kappelhoff, Pius | | | 1653 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Wouatong Nguebdob, Henock Landry | | | 1668 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Goldkuhle, Collin | | | 1498 | GER | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Westendorp, Christian | | | 1775 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Quast, Marcel | | | 2190 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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