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Individual Calculations March 2012 |
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| Fedorovichs, Vladimirs Total change: -0.90 | |   |
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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 |
| 1906 | 1970 | 3.00 | 4 | 0.72 | 30 | 21.60 | |
|  Kurbanova, Dagmara | | | 1614 | LAT | 1.00 | 1 | 0.11 | 30 | 3.30 | |  Bernotas, Arturs | | | 2184 | LAT | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Pcolkins, Nikolajs | | | 1871 | LAT | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Roze, Janis | | | 1955 | LAT | 1.00 | 1 | 0.48 | 30 | 14.40 | |
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) | | | | Latvian Championship - 2012 1/4 final | Riga | LAT | 2012-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1970 | 1.00 | 2 | -0.75 | 30 | -22.50 | |
| | Petrovskis, Viktors | | | 1662 | LAT | 0.00 | 1 | -0.86 | 30 | -25.80 | | | Beks, Edmunds | | | 1622 | LAT | 1.00 | 1 | 0.11 | 30 | 3.30 | |
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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