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Individual Calculations January 2025 |
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| Bonandrini, Vassia Total change: -6.80 | |   |
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| Team 2025 - IDF Decembre | FRANCE | FRA | 2024-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1668 | 0.50 | 1 | 0.07 | 40 | 2.80 | |
|  Somchit, Noryth | | | 1715 | FRA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | NOTE: K factor changed | | Team 2025 - Nationale 4 r3 | FRANCE | FRA | 2024-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1668 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
| | Nouni, Rayane | | | 1681 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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