Individual Calculations February 2020 |
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Dubuis, Olivier Total change: 1.00 | | |
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Open du Grand Echiquier Lausanne 2019 round 6 | Lausanne | SUI | 2019-12-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1874 | 1686 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
| Ahumada, Norberto | | | 1874 | SUI | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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) | | Open du Grand Echiquier Lausanne 2019 round 7 | Lausanne | SUI | 2020-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1544 | 1686 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
| Bonvin, Jean-Roger | | | 1544 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | 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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