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Rapid:
Individual Calculations April 2017 |
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| Gromovs, Leonids Total change: -40.20 | |   |
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| Latvian 2017 senior chess championship | Jurmala | LAT | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1770 | 1.50 | 5 | -2.01 | 20 | -40.20 | |
|  Lacis, Aleksandrs | | | 1542 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Abolina, Arija-Solveiga | | | 1658 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Zalcmane, Vija | | | 1506 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jakobsons, Andris | | | 1716 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lebedevs, Jevgenijs | | | 1646 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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