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Individual Calculations January 2023 |
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| Ruch, Gabriel Total change: 2.00 | |   |
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| Team 2023 - IDF Decembre | FRANCE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1148 | 0.00 | 1 | -0.20 | 20 | -4.00 | |
|  Rayko, Alexis | | | 1384 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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 |
| 1444 | 1148 | 1.00 | 3 | 0.30 | 20 | 6.00 | |
|  Jouandet, Nicolas | | | 1145 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Joly, Jean-Pierre | | | 1788 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Martinez, Alberto | | | 1398 | FRA | 0.00 | 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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