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Individual Calculations February 2019 |
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| Weissbaum, Roland Total change: 6.00 | |   |
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| Open du Grand Echiquier Lausanne 2018 | Lausanne | SUI | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1633 | 3.00 | 6 | 0.15 | 40 | 6.00 | |
|  Ahumada, Norberto | | | 1910 | SUI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Morgan, Jesus Alberto | | | 1345 | SUI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lesniak, Julien | | | 1773 | SUI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Krug, Harald | | | 1712 | SUI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Dubuis, Olivier | | | 1715 | SUI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Scapuso, Ulisse | | | 1444 | SUI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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