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Individual Calculations September 2023 |
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| Picard, Herve Total change: -9.60 | |   |
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| Tournoi de la Vierge 2023 | Liege | BEL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1653 | 3.00 | 6 | -0.48 | 20 | -9.60 | |
|  Valembois, Pierre | | | 1253 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Witte, Stein | | | 1860 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pinet, Theotime | | | 1178 | BEL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Wlogalski, Olivier | | | 1841 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Porteman, Eric | | | 1789 | BEL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Renard, Esteban | | | 1409 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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