Individual Calculations April 2019 |
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Ducrest, Michel Total change: -4.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Coupe du Leman 2019 - Vaud | different places | SUI | 2019-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2110 | 1899 | 1.00 | 5 | -0.21 | 20 | -4.20 | |
| Jacot, Laurent | | | 2140 | SUI | 0.50 | 1 | 0.30 | 20 | 6.00 | | Carre, Sylvain | | | 2242 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | Silva, Lucas Borges Da | | | 2002 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | Bur, Alexandre | | | 2025 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | Zarri, Florian | | | 2140 | SUI | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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) | |
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