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Individual Calculations February 2023 |
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| Grard, Alain Total change: -9.00 | |   |
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| Team 2023 - OCC Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1507 | 0.00 | 1 | -0.39 | 20 | -7.80 | |
|  Stas, Jean | | | 1589 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Tournoi Interieur de l'Echiquier Club Albigeois 2023 r1-3 | ALBI | FRA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1507 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  Bories, Jean-Paul | | | 1281 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fabre, Philippe | | | 1682 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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