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Individual Calculations February 2022 |
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| Robin, Christine Total change: -0.80 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2021 R4-5 | GETIGNE | FRA | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1202 | 0.50 | 2 | -0.04 | 20 | -0.80 | |
|  Beaufreton, Thierry | | | 1361 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Garay, Louis | | | 1396 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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