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Individual Calculations January 2015 |
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| Bouguerra, Tayeb Total change: 3.20 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1872 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
|  Laboucarie, Gabriel | | | 1835 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Perraut, Arnaud | | | 1589 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 9ème Open FIDE de Echecs Club Montpellier | MONTPELLIER | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1852 | 4.00 | 7 | 0.05 | 20 | 1.00 | |
| | Granger, Alexia | | | 1452 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grollemund, Bertrand | | | 2159 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Juaneda, Didier | | | 1649 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Salvador, Lucie | | | 1503 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vidal, Llewellyn | | | 2095 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Caron, Damien | | | 2031 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Marciano, Joseph | | | 1642 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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