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Individual Calculations May 2015 |
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| Marutkins, Olegs Total change: -26.60 | |   |
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| Latvian chess championship 2015 1/2 final | Riga | LAT | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2135 | 5.00 | 9 | -1.33 | 20 | -26.60 | |
|  Ivanov, Igor | | | 1867 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ungurs, Edgars | | | 2042 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bekasovs, Rihards | | | 1862 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Migunovs, Andrejs | | | 1833 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Stabulnieks, Klavs | | | 1988 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Indricans, Olgerts | | | 2062 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Puntus, Vladimirs | | | 1904 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Jazdanovs, Aleksandrs | | | 1853 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Smorodinskis, Igors | | | 2323 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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