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Individual Calculations April 2013 |
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| Visockis, Janis Total change: -12.45 | |   |
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| Riga Chess federation championship-2013 II stage | Riga | LAT | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2156 | 3.00 | 5 | -0.83 | 15 | -12.45 | |
|  Kurmatovs, Marsels | | | 1756 * | LAT | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Selivanovs, Anatolijs | | | 1852 | LAT | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sermons, Uldis | | | 2116 | LAT | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Starcevs, Dmitrijs | | | 2109 | LAT | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Silmalis, Janis | | | 1756 * | LAT | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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