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Individual Calculations January 2023 |
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| Martinez, Alberto Total change: 6.60 | |   |
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| Team 2023 - IDF Decembre | FRANCE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1398 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
|  Tanvez, Guillaume | | | 1461 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Championnat des Yvelines 2022 50 ans et plus r3-5 | TRIEL SUR SEINE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1398 | 2.00 | 3 | 0.74 | 20 | 14.80 | |
|  Taramelli, Marc | | | 1745 | FRA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Poletto, Claude | | | 1519 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ruch, Gabriel | | | 1148 | FRA | 1.00 | 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) | | |
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