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Individual Calculations May 2015 |
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| Petit, Jean-Gabriel Total change: -52.00 | |   |
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| Championnat Open Vaudois 2015- Kat. B | Lausanne | SUI | 2015-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1869 | 1.00 | 4 | -1.30 | 40 | -52.00 | |
|  Rohrbach, Jean-Paul | | | 1716 | SUI | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Buffat, Pierre-Andre | | | 1764 | SUI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Buerki, Gilles | | | 1884 | SUI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Randriamiharisoa, Alex | | | 1883 | SUI | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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