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Individual Calculations April 2013 |
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| Ferrer, Lauriane Total change: -1.95 | |   |
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| 20e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1635 | 2.50 | 4 | -0.13 | 15 | -1.95 | |
|  Barthel, Michel | | | 1583 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Bellahcene, Anissa | | | 1445 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Quagliozzi, Francesco | | | 1532 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Monnot, Paul | | | 1513 | FRA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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