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Individual Calculations September 2023 |
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| Vreugdenhil, Frans Total change: -18.80 | |   |
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| 38ste Internationaal Open van Geraardsbergen 2023 | Geraardsbergen | BEL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1859 | 3.50 | 8 | -0.94 | 20 | -18.80 | |
|  Varvarenko, Artiom | | | 1459 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dreelinck, Adriaan | | | 2272 | BEL | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Lu, Miaoyi | | wm | 2226 | CHN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | De Niel, Michiel | | | 1672 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Daels, Ilse | | | 1626 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Butzen, Robin | | | 2052 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Roelandt, Jesse | | | 1648 | BEL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Hoogeveen, Luuk | | | 1621 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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