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Individual Calculations April 2014 |
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| Billard, Isabelle Total change: -19.65 | |   |
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| 21e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2014-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1486 | 1.00 | 5 | -1.31 | 15 | -19.65 | |
|  Addad, Samia | | | 1620 | FRA | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Mathiot, Jean-Marc | | | 1666 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Falusi, Andre | | | 1530 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Klueppel, Werner | | | 1375 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Juncker, Jules | | | 1387 | FRA | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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