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Individual Calculations July 2022 |
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| Piskorz, Andreas Total change: 10.40 | |   |
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| NRW-Klasse 4 2021/2022 May 2022 | various | GER | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1867 | 1.00 | 2 | 0.45 | 40 | 18.00 | |
|  Petri, Wolfgang | | | 1994 | GER | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Wahl, Felix | | | 2090 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | NRW-Klasse 4 2021/2022 June 2022 | various | GER | 2022-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1867 | 0.50 | 1 | -0.19 | 40 | -7.60 | |
| | Pramann, Juergen | | | 1727 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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