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Individual Calculations July 2023 |
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| Kalman, Leo Total change: 83.20 | |   |
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| 1er open d'Orsay (-2400) | ORSAY | FRA | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1131 | 3.00 | 6 | 2.08 | 40 | 83.20 | |
|  Guerin, Sasha | | | 1447 | FRA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Genot, Jean-Paul | | | 1637 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kalman, David | | | 1195 | FRA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Dutheil, Raphael | | | 1341 | FRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kunne, Ronald | | | 1528 | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Maillart, Emmanuel | | | 1664 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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