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Individual Calculations February 2023 |
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| Charles, Roger Total change: 30.60 | |   |
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| 5e Open Fide des Herbiers Tournoi B (1699 a 1300) | LES HERBIERS | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1314 | 3.00 | 5 | 1.53 | 20 | 30.60 | |
|  Allard Nedellec, Anna | | | 1511 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Gadois, Arnaud | | | 1510 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Levavasseur, Pierre | | | 1429 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Caillot, Arnaud | | | 1440 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Boutolleau, Simon | | | 1463 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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