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Individual Calculations June 2023 |
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| Leach, Graeme Total change: -38.80 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1730 | 2.00 | 5 | -0.97 | 40 | -38.80 | |
|  Renaud, Thomas | | | 1623 | FRA | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Dubourg, Bruno | | | 1454 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hucault, Christophe | | | 1541 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Baron, Thierry | f | | 2263 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Seiller, Nicolas | | | 1576 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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