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Individual Calculations December 2019 |
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| Ahumada, Norberto Total change: -12.60 | |   |
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| Open du Grand Echiquier Lausanne 2019 round 3-5 | Lausanne | SUI | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1887 | 2.00 | 3 | -0.22 | 20 | -4.40 | |
|  Cabinho, Francisco | | | 1635 | SUI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Falissard, Thierry | | | 1815 | SUI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Weissbaum, Roland | | | 1632 | SUI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | SGM 2019-20 round 1 | decentralised | SUI | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1887 | 0.00 | 1 | -0.41 | 20 | -8.20 | |
| | Corbat, Philippe | | | 1952 | SUI | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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