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Individual Calculations April 2015 |
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| Kupalov, Igor Total change: 10.60 | |   |
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| 29. Open Bois-Gentil | Geneva | SUI | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2109 | 6.00 | 7 | 1.42 | 20 | 28.40 | |
|  Lesquereux, Nicolas | | | 1783 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Barbosa, Paulo | | | 1906 | POR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bagri, Jaspaul | | | 2131 | SUI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Schmid, Pablo | | | 2163 | SUI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Cesareo, Fabio | | | 2133 | SUI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mullhaupt, Philippe | | | 1964 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wehrli, Tobias | | | 1737 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 11.Open de Payerne (round 2-3 of 7) | Payerne | SUI | 2015-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2111 | 0.00 | 1 | -0.89 | 20 | -17.80 | |
| | Cirafici, Pierre | | | 1765 | SUI | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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