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Individual Calculations July 2012 |
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| Buffat, Pierre-Andre Total change: 5.25 | |   |
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| 8. Open de Payerne | Payerne | SUI | 2012-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1766 | 0.00 | 1 | -0.15 | 15 | -2.25 | |
|  Zarri, Florian | | | 2059 | SUI | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Open de Neuchatel 2012 | Neuchatel | SUI | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1753 | 1.50 | 4 | 0.50 | 15 | 7.50 | |
|  Berset, Philippe | | | 2090 | SUI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Budai, Francois | | | 1999 | SUI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Andreazzi, Christian | | | 1853 | SUI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Galerne, Rene | | | 1881 | SUI | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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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