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Individual Calculations March 2023 |
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| Billot, Daniel Total change: 25.00 | |   |
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| 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1568 | 3.50 | 5 | 0.22 | 20 | 4.40 | |
|  Couradin, Bruno | | | 1352 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Ripert, Benjamin | | | 1761 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Martin, Gabriel | | | 1316 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Colette, Thierry | | | 1396 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rostaing, Laurent | | | 1406 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1568 | 4.50 | 8 | 1.03 | 20 | 20.60 | |
| | Yilar, Serdal | | | 1281 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krajewski, Eric | | | 1398 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Leveque, Jean-Luc | | | 1465 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cresswell, Patrick | | | 2029 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Afraoui, Solenn | | | 1902 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Le Roux, Nathanael | | | 1168 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deveque, Guillaume | | | 2033 | FRA | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Pincket, Michael | | | 1887 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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