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Individual Calculations September 2023 |
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| Dekker, Jos Total change: 14.00 | |   |
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| 38ste Internationaal Open van Geraardsbergen 2023 | Geraardsbergen | BEL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1667 | 5.00 | 9 | 0.35 | 40 | 14.00 | |
|  Villiers, Thomas | c | | 2164 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Roelants, Samuel | | | 1464 | BEL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Vandevelde, Luc | | | 1424 | BEL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Schepens, Aron | | | 1493 | BEL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Butzen, Robin | | | 2052 | BEL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Brys, Yves | | | 1361 | BEL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Haak, Tillmann | | | 1952 | BEL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Degrave, Robbert | | | 1821 | BEL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Varvarenko, Artiom | | | 1267 * | BEL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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