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Individual Calculations September 2021 |
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| Dutilloy, Claude Total change: -4.00 | |   |
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| 17eme Festival International de Dieppe Open B Vikings (-1400 elo) | DIEPPE | FRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1047 | 2.50 | 7 | -0.10 | 40 | -4.00 | |
|  Desert, Thibault | | | 1161 | FRA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Jeanson, Daniele | | | 1099 | FRA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Faidi, Ilyas | | | 1110 | FRA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Desert, Jacques | | | 1237 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Henri, Jacqueline | | | 1260 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Chaintreau, Cedric | | | 1046 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Braja, Christine | | | 1088 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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