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Individual Calculations December 2021 |
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| Lavrincik, Pavel Total change: -8.60 | |   |
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| ST Open Memorial Josefa Mahrly 2021 | Praha | CZE | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1744 | 3.50 | 7 | -0.43 | 20 | -8.60 | |
|  Hosticka, Frantisek | | | 2052 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kosar, Milan | | | 1513 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rampulova, Marketa | | | 1344 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Milfort, Vaclav | | | 1345 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koper, Stefan | | | 1878 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Konvalinka, Vladislav | | | 1768 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Holub, Jan | | | 1839 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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