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Individual Calculations May 2024 |
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| Baffier, Jean-Louis Total change: -12.60 | |   |
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| XXXIVe Open du Perreux-sur-Marne Principal -2400 | LE PERREUX SUR MARNE | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1749 | 1.50 | 5 | -0.63 | 20 | -12.60 | |
|  Garrido, Valentin | | | 1997 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Mari, Alain | | | 1639 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Caer, Remy | | | 1870 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rahary, David | | | 1714 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Blanchard, Paul | | | 1824 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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