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Individual Calculations December 2021 |
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| Erwich, Frank Total change: -3.50 | |   |
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| Oberliga NRW 2021/2022 October 2021 | various | GER | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2414 | 0.50 | 1 | -0.08 | 10 | -0.80 | |
|  Lenaerts, Lennert | f | | 2353 | BEL | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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) | | | | Dutch Team Competition 2021-2022 - Klasse 2 Round 3 | various | NED | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2411 | 0.50 | 1 | -0.27 | 10 | -2.70 | |
| | Blokhuis, Edgar | f | | 2204 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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