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Individual Calculations September 2009 |
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| Grillon, Cedric Total change: 0.00 | |   |
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| Swiss Championship U14 | Echallens | SUI | 2009-07-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1812 | 0 | 0.50 | 4 | 0.00 | 1490 | | 0.00 | |
|  Retti, Ivan | | | 1859 | SUI | 0.00 | 1 | 0.00 | | 0.00 | |  Stoeri, Laura | | | 1807 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | | Turki, Salim | | | 1698 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | | Saikrishnan, Sai | | | 1884 | SUI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 18. Open Int. de Martigny | Martigny | SUI | 2009-07-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1872 | 0 | 1.50 | 4 | 0.00 | 1785 | | 0.00 | |
| | Perruchoud, Pierre | | | 2147 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | | Zufferey, Laurent | | | 1840 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | | Bouchelaghem, Arezki | | | 1823 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | | Del Val, Josefa | | | 1678 | SUI | 1.00 | 1 | 0.00 | | 0.00 | |
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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