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Individual Calculations January 2023 |
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| Pommier, Laurent Total change: -1.20 | |   |
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| Team 2023 - IDF Decembre | FRANCE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1431 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
|  Gergele, Eric | | | 1684 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 88e Open Fide Interchess de trois rondes -1800 Elo | PARIS | FRA | 2022-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1105 | 1431 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
|  Sarotte, Philippe | | | 1105 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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