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Rapid:
Individual Calculations October 2023 |
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| Grochal, Joey Total change: 2.60 | |   |
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| Colletoernooi 2023 | Wachtebeke | BEL | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2299 | 6.50 | 7 | 0.13 | 20 | 2.60 | |
|  Vanderveken, Antoon | | | 1899 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Minnaert, Bob | | | 1391 | BEL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Debuck, Valere | | | 1832 | BEL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Verschraegen, Thomas | | | 1951 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ismail, Tamer | | | 2138 | BEL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dhooge, Servaas | | | 1757 | BEL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Barbier, Wiebke | | | 1880 | BEL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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