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Rapid:
Individual Calculations December 2015 |
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| Petrovs, Jaroslavs Total change: -34.00 | |   |
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| 13 secondary school Autumn Cup | Riga | LAT | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1908 | 2.00 | 5 | -1.70 | 20 | -34.00 | |
|  Luscenkovs, Artjoms | | | 1690 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gulmedovs, Murats Geoklens | | | 1508 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jazdanovs, Aleksandrs | | | 1896 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Stepanovs, Dans | | | 1508 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolasa, Pjotrs | | | 1865 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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