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Individual Calculations March 2012 |
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| Roze, Janis Total change: -4.65 | |   |
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| Riga Chess federation championship I stage - 2012 | Riga | LAT | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1955 | 2.00 | 4 | -0.31 | 15 | -4.65 | |
|  Zvans, Maris | | | 1583 | LAT | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Chehlov, Aleksander | f | | 2152 | LAT | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Golubeva, Marija | | | 1824 | LAT | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Fedorovichs, Vladimirs | | | 1970 | LAT | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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