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Individual Calculations May 2022 |
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| Pelter, Yehuda Zvi Total change: -11.20 | |   |
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| Dutch Team Competition 2021-2022 - Klasse 2 Round 8 | various | NED | 2022-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1988 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
|  Biemans-Braggaar, Leonore | | | 2100 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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 9 | various | NED | 2022-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1988 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| | Ranft, Hans | | | 1828 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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