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Individual Calculations April 2020 |
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| Bier, Armin Total change: -39.80 | |   |
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| 36e Open International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1926 | 4.50 | 9 | -1.99 | 20 | -39.80 | |
|  Mathieu, Phileas | | | 2172 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Ahlander, Bjorn | m | | 2326 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mallevaey, Armand | | | 1714 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Billot, Daniel | | | 1610 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Renaud, Francois | | | 1526 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ababsa, Tufek | | | 1548 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bernard, Marc-Olivier | | | 1526 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perz, Jean-Pierre | | | 1526 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | De Geest, Jan | | | 1549 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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