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Individual Calculations September 2023 |
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| Coorevits, Arthur Total change: 23.20 | |   |
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| Open Nederlandse Jeugdkampioenschappen 2023 (U14) | Dieren | NED | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1206 | 1.00 | 2 | 0.58 | 40 | 23.20 | |
|  Vertongen, Jack | | | 1375 | BEL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Decraene, Lotus | | | 1518 | BEL | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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