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Individual Calculations November 2017 |
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| Bressy, Francois Total change: -10.00 | |   |
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| Championnat de l'Herault 2017 Open B (1399-1750) | SAINT JEAN DE FOS | FRA | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1599 | 2.50 | 5 | -0.50 | 20 | -10.00 | |
|  Vianey, Marie | | | 1438 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Oms, Mirella | | | 1422 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Eudes, David | | | 1634 | FRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Couderc, Gregoire | | | 1558 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Villaume, Philippe | | | 1562 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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