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Individual Calculations June 2017 |
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| Gattegno, Laurent Total change: 4.00 | |   |
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| 1er Open International d'Echecs de la Cote Basque Bayonne | BAYONNE | FRA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1988 | 5.00 | 7 | 0.20 | 20 | 4.00 | |
|  Astruc, Iban | | | 1588 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Armao, Olivier | | | 1741 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lapusan, Razvan | | | 1683 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Laffonta, Matthias | | | 1806 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lahaderne, Romain | | | 1832 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lauron, Wesley | | | 1858 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ninov, Nikolai | g | | 2388 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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