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Individual Calculations October 2021 |
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| Lety, Michel Total change: -4.40 | |   |
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| 27e open Fide de Domloup - Tournoi E (-2200) | DOMLOUP | FRA | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1320 | 1.50 | 3 | -0.22 | 20 | -4.40 | |
|  Dufeux, Lidwine | | | 1200 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Langer, Fabrice | | | 1294 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lambert, Olivier | | | 1307 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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