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Individual Calculations April 2020 |
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| Lalau, Alexandre Total change: 2.20 | |   |
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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 |
| 1928 | 2011 | 5.50 | 9 | 0.11 | 20 | 2.20 | |
|  Jogstad, Martin | f | | 2312 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Arnold, Frieda | | | 1822 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Boyer, Mahel | f | | 2317 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Willart, Hubert | | | 1774 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Legrand, Hugo | | | 1768 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dauw, Sterre | | | 2283 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rommelaere, Stephane | | | 1611 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rivet, Bertrand | | | 1724 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arcelin, Gael | | | 1745 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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