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Individual Calculations December 2019 |
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| Ruchat, Blaise Total change: 24.60 | |   |
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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 |
| 1898 | 1812 | 2.50 | 3 | 1.33 | 20 | 26.60 | |
|  Garcia Garcia, Rodrigo | | | 1848 | SUI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Bur, Alexandre | | | 2031 | SUI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Falissard, Thierry | | | 1815 | SUI | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | SGM 2019-20 round 1 | decentralised | SUI | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 1812 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| | Kudryavtsev, Eugene | | | 2182 | SUI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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