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Individual Calculations January 2023 |
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| Lefrancois, Jean Total change: 18.80 | |   |
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| 14eme Open International de Rouen | ROUEN | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1628 | 2.50 | 5 | 0.47 | 40 | 18.80 | |
|  Lebrun, Elias | | | 1891 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Marchadour, Emilie | | | 1966 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lefevre, Thibaut | | | 1411 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Trottier, Leo | | | 1333 | FRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rodon, Gurvan | | | 1995 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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