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Rapid:
Individual Calculations October 2016 |
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| Petrova, Nadezda Total change: -12.20 | |   |
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| Latvian Railway 2016th chess championship (employees)VII | Riga | LAT | 2016-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1684 | 1.00 | 5 | -0.61 | 20 | -12.20 | |
|  Golubovskis, Maksims | | | 1895 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Krastins, Juris | | | 1870 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krauze, Anda | | | 1666 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Upelnieks, Imants | | | 1839 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Heidemanis, Harijs | | | 1834 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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