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Rapid:
Individual Calculations October 2021 |
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| Kolasa, Pjotrs Total change: 22.40 | |   |
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| IX Salaspils District Open Rapid Chess Championship-2021 | Salaspils | LAT | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2079 | 6.50 | 8 | 1.12 | 20 | 22.40 | |
|  Zvaunis, Maris | | | 1480 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Vijups, Dans | | | 1802 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lindermans, Pavels | | | 1936 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Laizans, Aivars | | | 2069 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Daugerts, Janis | | | 1907 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Visockis, Janis | | | 1893 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vidruska, Renate | | wf | 1960 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Tokranovs, Dmitrijs | f | | 2279 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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