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Individual Calculations May 2018 |
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| Couderc, Gregoire Total change: -38.20 | |   |
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| Team 2018 - Coupe 2000 Ligues | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1574 | 1.00 | 3 | -0.54 | 20 | -10.80 | |
|  Puchol, Romain | | | 1842 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Rollot, Nathalie | | | 1344 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Colonna, Jean-Paul | | | 1515 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 2e Open de Printemps de l'Echecs Club Montpellier (-2200) | MONTPELLIER | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1572 | 1.50 | 5 | -1.37 | 20 | -27.40 | |
| | Decroix, Paloan | | | 1962 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Daude, Alexandre | | | 1210 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Coquelle, Marie | | | 1203 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Planeix, Arman | | | 1263 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bouguerra, Tayeb | | | 1909 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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