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Individual Calculations December 2022 |
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| Arabi, Osama Total change: 0.40 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 1 Round 3 | Various | NED | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2081 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
|  Torn, Bert | | | 2153 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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 2022-2023 - Klasse 1 Round 4 | Various | NED | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2081 | 0.50 | 1 | -0.08 | 20 | -1.60 | |
| | Reichardt, Robin | | | 2020 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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