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Individual Calculations April 2013 |
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| Sermons, Uldis Total change: 27.90 | |   |
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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 |
| 2004 | 2116 | 4.00 | 5 | 0.93 | 30 | 27.90 | |
|  Matisone, Dana | | | 1725 | LAT | 1.00 | 1 | 0.09 | 30 | 2.70 | |  Reznikovs, Aleksandrs | | | 1785 | LAT | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Visockis, Janis | | | 2156 | LAT | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Klimakovs, Sergejs | | | 2243 | LAT | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Starcevs, Dmitrijs | | | 2109 | LAT | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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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