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Rapid:
Individual Calculations April 2020 |
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| Spiridovskis, Rafaels Total change: 19.40 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1572 | 3.50 | 9 | 0.97 | 20 | 19.40 | |
|  Gorozhankina, Julia | | wf | 2011 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Rudovska, Elina | | | 1749 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Golsta, Madara | | | 1862 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gundersen, Ingvar | | | 1731 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rizihs, Valerijs | | | 1709 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Jarnstrom, Henrik | | | 1735 | FIN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Machevskis, Edmunds | | | 1635 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Alipovs, Anatolijs | | | 1863 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Matulaitis, Vidmantas | | | 1504 | LTU | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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