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Individual Calculations May 2015 |
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| El Barbry, Sarah Total change: -39.20 | |   |
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| Team 2015 - Nationale 4 - R6-9 | FRANCE | FRA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1696 | 1.50 | 2 | 0.06 | 40 | 2.40 | |
|  Echarte, Arcadio | | | 1390 | FRA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Mongey, Alain | | | 1642 | FRA | 0.50 | 1 | -0.08 | 40 | -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) | | | | Trophée jeunes IDF 2014-15 - Créteil - Open A (-2200) | CRETEIL | FRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1810 | 1.50 | 4 | -1.04 | 40 | -41.60 | |
| | Vercautrin, Khepra | | | 1627 | FRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Kouoi, Bertrand | | | 1970 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yuan, Beline | | | 1692 | FRA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Meillon, Judicael | | | 1509 | FRA | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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