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Rapid:
Individual Calculations May 2023 |
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| Federici, Laurent Total change: -55.40 | |   |
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| 440e Rapide Fide du Canal | PARIS | FRA | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1851 | 1.50 | 3 | -1.27 | 20 | -25.40 | |
|  Lin, Jacky | | | 1392 | FRA | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Dembak, Raphael | | | 1451 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sebag, Joel | | | 1481 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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) | | | | Grand Prix Rapides du Val de Marne saison 2022-2023 ETAPE 4C | THIAIS | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1869 | 4.00 | 7 | -1.50 | 20 | -30.00 | |
| | Jurbert, Chriss | | | 1662 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brumant, Jean-Claude | | | 1550 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zeller, Thomas | | | 1711 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rahary, David | | | 1502 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lannepax, Guillaume | | | 1591 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Le Roux, Yann-Erle | | | 1840 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Coll, Arthur | | | 1531 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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