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Individual Calculations August 2023 |
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| Deladerriere, Calypso Total change: 5.20 | |   |
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| 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1911 | 2.50 | 6 | 0.13 | 40 | 5.20 | |
|  Garde, Guillaume | | | 2052 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Podvin, Antoine | | | 2081 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vita, Fabrizio | | | 2076 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Guazzelli, Jean-Baptiste | | | 2054 | FRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Moracchini, Margaux | | | 1945 | FRA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Cornileau, Raphael | | | 1728 | FRA | 0.50 | 1 | -0.24 | 40 | -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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