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Individual Calculations January 2023 |
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| Rouzier, Germain Total change: -17.20 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r1-3 | GETIGNE | FRA | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1356 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Auroy, Yannick | | | 1170 | FRA | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Rineau, Nathan | | | 1737 | FRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Deruyter, Alain | | | 1285 | FRA | 0.50 | 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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