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Individual Calculations November 2021 |
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| Guignard, Alain Total change: -51.20 | |   |
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| Open International de Liffre 2021 - Tournoi B | LIFFRE | FRA | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1145 | 0.00 | 4 | -1.28 | 40 | -51.20 | |
|  Dauguet, Pierre | | | 1295 | FRA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Tancre, Hermes | | | 1325 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Salaun, Bertrand | | | 1248 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Hinzelin, Mireille | | | 1250 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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