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Individual Calculations March 2023 |
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| Jourdain, Antoine Total change: -29.40 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1866 | 4.50 | 9 | -1.47 | 20 | -29.40 | |
|  Iaali, Abdelrahman | | | 1733 | LBN | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Hanarte, Gaetan | | | 1518 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lefrancois, Jean | | | 1637 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Dufeux, Patrice | | | 1510 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Catoire, Pierre | | | 1722 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Medghoul, Lazare | | | 1495 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Noiroux, Kevin | | | 2211 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Morel, Arnaud | | | 1466 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rudzinska, Michalina | | wf | 2232 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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