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Individual Calculations January 2015 |
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| El Barbry, Sarah Total change: -8.80 | |   |
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| Team 2015 - Nationale 4 - R1-4 | FRANCE | FRA | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1694 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
|  Aron-Samuel, Emmanuel | | | 1766 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Minvielle, William | | | 1700 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | Ligue Ile-de-France 1ère étape trophée jeunes A (1600 à 2199) 2014-15 SARTROUVILLE | SARTROUVILLE | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1662 | 1.50 | 4 | -0.33 | 40 | -13.20 | |
| | Guehtar, Sofiane | | | 1741 | FRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Martin, Laurent | | | 1688 | FRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Houbron, Christian | | | 1675 | FRA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Chemla, Bruno | | | 1664 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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