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Individual Calculations January 2018 |
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| Perruquon, Laetitia Total change: 21.40 | |   |
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| Team 2018 - Ile de France Part 1 | CHA | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1223 | 2.00 | 4 | 1.15 | 20 | 23.00 | |
|  Grange, Laurent | | | 1487 | FRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Ferry, Marc | | | 1404 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Laroche, Nicolas | | | 1614 | FRA | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Devigne, Michel | | | 1356 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Team 2018 - Nationale 3 r2-4 | FRANCE | FRA | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1223 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Lecaillon, Benoit | | | 1621 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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