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Individual Calculations November 2021 |
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| Detournay, Claude Total change: 2.80 | |   |
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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 |
| 1274 | 1045 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Lambert, Jerome | | | 1244 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Michaud-Lauture, Gerard | | | 1351 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Storme, Alain | | | 1250 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hinzelin, Mireille | | | 1250 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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