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Individual Calculations March 2023 |
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| Roman, Hugo Total change: -47.60 | |   |
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| ONK NSVG 2023 | Ermelo | NED | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1731 | 1.00 | 4 | -2.38 | 20 | -47.60 | |
|  Makkinje, Jeroen | | | 1368 | NED | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Snoek, Ron | | | 1554 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Groot, Bertus | | | 1331 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Spoelstra, Jan | | | 1459 | NED | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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