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Individual Calculations November 2021 |
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| Arabia, Allan Total change: -5.80 | |   |
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| Challenge Lalevitch 2021 | Liege | BEL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1697 | 3.50 | 7 | -0.29 | 20 | -5.80 | |
|  Kuypers, Raoul | | | 1297 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sidiropoulos, Nikolaos | | | 2097 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Collet, Eric | | | 1469 | BEL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Porteman, Eric | | | 1861 | BEL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Winter, Roman | | | 1449 | BEL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Battistelli, Fausto | | | 1431 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pirard, Gregory | | | 2087 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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