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Individual Calculations April 2013 |
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| Roze, Janis Total change: -17.40 | |   |
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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 |
| 1881 | 1908 | 1.00 | 4 | -1.16 | 15 | -17.40 | |
|  Klimakovs, Sergejs | | | 2243 | LAT | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Kurmatovs, Marsels | | | 1730 | LAT | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Smislajevs, Olegs | | | 1932 | LAT | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Litvjakova, Darija | | | 1620 | LAT | 0.00 | 1 | -0.84 | 15 | -12.60 | |
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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