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Individual Calculations March 2023 |
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| Boutin, Emeric Total change: -2.60 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1576 | 3.50 | 8 | -0.13 | 20 | -2.60 | |
|  Constantin, Francois | | | 1799 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Camus, Alain | | | 1336 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | D`eurveiller, Marie-Claire | | | 1359 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Koulitchenko, Francoise | | | 1385 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jardine, Ludovic | | | 1816 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Peter, Louis-Alexis | | | 1716 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Le Coz, Marie Sarah | | | 1705 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chatard, Patrice | | | 1775 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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