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Individual Calculations December 2022 |
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| Arinal, Serge Total change: -13.20 | |   |
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| Open FIDE de Louviers 2022 (-2400) | LOUVIERS | FRA | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1472 | 3.00 | 6 | -0.66 | 20 | -13.20 | |
|  Leleu, Andre | | | 1759 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Oger, Romain | | | 1335 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zayer, Nadji | | | 1072 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ducoulombier, Thierry | | | 1288 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kulhaneck, Martial | | | 1491 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hauchard, Remi | | | 1334 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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