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Individual Calculations March 2023 |
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| Martensen, Margriet Total change: -15.60 | |   |
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| ONK NSVG 2023 | Ermelo | NED | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1347 | 0.00 | 2 | -0.39 | 40 | -15.60 | |
|  Boer, Jan | | | 1676 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tesselaar, Cor | | | 1525 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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