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Rapid:
Individual Calculations October 2023 |
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| Martellier, Charles Total change: -19.80 | |   |
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| 31eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1654 | 6.00 | 9 | -0.99 | 20 | -19.80 | |
|  Rifflart, Philippe | | | 1154 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Wallet, Philippe | | | 1482 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dermenghem, Thomas | | | 1854 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tirmant, Leandre | | | 1440 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Custoza, Georges-Emmanuel | | | 1339 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Matuszewski, David | | | 1395 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lelievre, Sacha | | | 1411 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Duriez, Damien | | | 1299 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ballenghien, Elise | | | 1254 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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