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Individual Calculations December 2021 |
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| Dumas, Gerard Total change: -13.40 | |   |
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| Ch. de Vaucluse Veteran et Senior plus 2021 - Tournoi Principal | MORIERES LES AVIGNON | FRA | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1155 | 1.00 | 4 | -0.59 | 20 | -11.80 | |
|  Guidarelli, Pierre | | | 1414 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Jullien, Frederic | | | 1215 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Margaillan, Jeannette | | | 1112 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ricci, Jean-Marc | | | 1208 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Team 2022 - PAC Novembre | FRANCE | FRA | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1155 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Payelle, Marie-Laetitia | | | 1552 | 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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