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Individual Calculations September 2011 |
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| Schneider, Alec Total change: -28.50 | |   |
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| 20. Open International de Martigny | Martigny | SUI | 2011-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1959 | 2.00 | 5 | -0.95 | 30 | -28.50 | |
|  Habibi, Ali | m | | 2301 | GER | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Goldie, Thomas | | | 1559 * | USA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Steenhuis, Jan | | | 2110 | SUI | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Retti, Marco | | | 1711 | SUI | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Frauchiger, Thomas | | | 1716 | SUI | 0.50 | 1 | -0.30 | 30 | -9.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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