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Individual Calculations February 2019 |
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| Bonvin, Jean-Roger Total change: 38.40 | |   |
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| Open du Grand Echiquier Lausanne 2018 | Lausanne | SUI | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1528 | 2.50 | 5 | 0.96 | 40 | 38.40 | |
|  Garcia Garcia, Rodrigo | | | 1858 | SUI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Jarnjak, Zlatko | | | 1928 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Krug, Harald | | | 1712 | SUI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Lianza, Vincent | | | 1278 | SUI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Martinez, Jose | | | 1700 | SUI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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