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Individual Calculations September 2012 |
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| Groussin, Herve Total change: -10.20 | |   |
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| 12ème Open International «Cote de jade» | PORNIC | FRA | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1806 | 2.50 | 5 | -0.34 | 30 | -10.20 | |
|  Duboue, Peio | | | 2189 | FRA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  De Solere, Bruno | | | 1563 | FRA | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Trognon, Philippe | | | 1516 | FRA | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Somerville, Antoine | | | 1526 | FRA | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Primel, Dominique | | | 1978 | FRA | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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