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Individual Calculations July 2022 |
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| Pietrac, Christian Total change: 3.60 | |   |
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| Championnat veteran des Bouches du Rhone 2022 | AUBAGNE | FRA | 2022-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1210 | 2.00 | 7 | 0.18 | 20 | 3.60 | |
|  Roger, Patrick | | | 1581 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Marku, Demeter | | | 1437 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Celan, Stanislas | | | 1152 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Blanc, Michel | | | 1515 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pouliquen, Gilbert | | | 1196 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Pierrugues, Laurent | | | 1688 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Javos, Yves-Andre | | | 1432 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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