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Individual Calculations February 2019 |
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| Duval, Jean-Pierre Total change: -13.80 | |   |
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| Open 13 Flash Janvier 2018-19 (-2200) | MEYREUIL | FRA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1659 | 4.50 | 8 | -0.69 | 20 | -13.80 | |
|  Hidreau, Olivier | | | 1334 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Pinto, Axel | | | 1472 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Denis, Vincent | | | 1766 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Salvi, Michel | | | 1675 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Guisset, Andre | | | 1378 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Graells, Christian | | | 1496 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Loysel, Yves | | | 1629 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Derien, Robert | | | 1550 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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