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Individual Calculations February 2019 |
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| Ruchat, Blaise Total change: 6.60 | |   |
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| Open du Grand Echiquier Lausanne 2018 | Lausanne | SUI | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1767 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
|  Scapuso, Ulisse | | | 1444 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Buekuelmez, Han | | | 1912 | SUI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | De Kalbermatten, Adrien | | | 1792 | SUI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ahumada, Norberto | | | 1910 | SUI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lopez, Manuel | | | 1980 | SUI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 2018-19 (League 1 and 2) round 4 | decentralised | SUI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1776 | 0.50 | 1 | 0.02 | 20 | 0.40 | |
| | Holveck, Jerome | | | 1793 | SUI | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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