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Individual Calculations December 2021 |
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| Bremond, Abel Total change: 26.40 | |   |
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| 2eme Trophee Joao Barbosa Challenge du Fairplay | CLERMONT FERRAND | FRA | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1849 | 4.00 | 4 | 1.32 | 20 | 26.40 | |
|  Fourche, Bernard | | | 1483 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rabier, Jean | | | 1633 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Joli, Laurent | | | 1754 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sauvadet, Herve | | | 1944 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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