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Individual Calculations June 2023 |
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| Lion, Maurice Total change: -25.20 | |   |
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| Individuels FEFB 2023 Open | Sambreville | BEL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1821 | 4.50 | 7 | -1.26 | 20 | -25.20 | |
|  Legros, Frederic | | | 1350 | BEL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Coutton, Maxence | | | 1515 | BEL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Frere, Eugene | | | 1422 | BEL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rorive, Alain | | | 1421 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toledo, Samuel | | | 1477 | BEL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Andri, Amaury | | | 1604 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Heug, Andrea | | | 1858 | BEL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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