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Individual Calculations March 2023 |
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| Vaillot, Frank Total change: -3.20 | |   |
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| 31eme Open de Gueugnon - Tournoi A (1600-2199) | GUEUGNON | FRA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1626 | 1.00 | 4 | -0.08 | 40 | -3.20 | |
|  Romano, Gianni | | | 1947 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Racle, Valentin | | | 2091 | FRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Costalonga, Mauro | | | 1566 | ITA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Costalonga, Riccardo | | | 1762 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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