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Individual Calculations February 2018 |
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| Wu, Clara Total change: -100.80 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1521 | 2.00 | 6 | -2.42 | 40 | -96.80 | |
|  Xiong, Noe | | | 1427 | FRA | 0.00 | 1 | -0.63 | 40 | -25.20 | |  Vrbanac, Goran | | | 1491 | FRA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Coulombeau, Jean-Noel | | | 1121 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yapi, William Koffi | | | 1343 | FRA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Fabre, Guy | | | 1384 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Giblin, Martin | | | 1121 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Trophee Jeunes IDF 2017-2018 - Etape 1 - Asnieres-sur-Seine -Tournoi A (1600-2199) | ASNIERES SUR SEINE | FRA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1450 | 1.00 | 3 | -0.10 | 40 | -4.00 | |
| | Gachenot, Alexandre | | | 1709 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ayoub, Alexandre | | | 1357 | FRA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Herman, Gustave | | | 1611 | FRA | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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