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Individual Calculations April 2019 |
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| Pecorini, Jean-Marc Total change: 23.00 | |   |
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| 33. Open Bois Gentil 2019 | Geneva | SUI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1617 | 2.00 | 5 | 1.15 | 20 | 23.00 | |
|  Bagri, Jaspaul | | | 2017 * | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Viviani, Mario | | | 1745 | SUI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Schaerer, Marc | | | 1789 | SUI | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Muellhaupt, Philippe | | | 2013 | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Delmonico, Nils | | | 2007 | SUI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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