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Rapid:
Individual Calculations December 2021 |
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| De Winter, Roman Total change: -30.80 | |   |
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| JEF 2021 - Etape 3 | Wavre | BEL | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1127 | 1426 | 1.00 | 3 | -1.54 | 20 | -30.80 | |
|  Burssens, Maya | | | 1078 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Violini, Enrico Giuseppe | | | 1100 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Morard, Ambroise | | | 1203 | BEL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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