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Individual Calculations October 2021 |
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| Marchand, Laure Total change: 23.20 | |   |
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| Championnat ZID Languedoc Roussillon 2021 - U18-U20 | MILHAUD | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1425 | 2.50 | 4 | 1.16 | 20 | 23.20 | |
|  Grousset, Nathan | | | 1534 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Doucine, Axel | | | 1234 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Roger Silan, Milo | | | 1823 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Long, Raphael | | | 1712 | FRA | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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) | | |
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