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Individual Calculations September 2021 |
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| Otruba, Marek Total change: -8.80 | |   |
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| Turnaj pratelstvi 2021 - skupina A | Olomouc | CZE | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2017 | 2.50 | 7 | -0.44 | 20 | -8.80 | |
|  Vanek, Ladislav | | | 2231 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Cerny, Michal | | | 1790 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Placer, Sebastian | | | 2129 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pulpan, Matej | | | 2077 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zavurka, Roman | | | 2186 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bares, Jachym | | | 2085 | CZE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sochorova, Petra | | wm | 2045 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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