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Individual Calculations January 2023 |
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| Briquet, Xavier Total change: -21.60 | |   |
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| Open 13 2022-23 r2-3 | VITROLLES | FRA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1424 | 0.00 | 2 | -1.08 | 20 | -21.60 | |
|  Duval, Jean-Pierre | | | 1621 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Coquet, Bruno | | | 1146 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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