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Individual Calculations March 2012 |
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| Bautris, Aivars Total change: -21.30 | |   |
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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 |
| 1858 | 1851 | 0.00 | 3 | -1.56 | 30 | -46.80 | |
|  Kretainis, Kristaps | | | 2243 | LAT | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Silmalis, Janis | | | 1717 | LAT | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Kurbanova, Dagmara | | | 1614 | LAT | 0.00 | 1 | -0.80 | 30 | -24.00 | |
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 |
| 1786 | 1851 | 2.00 | 2 | 0.85 | 30 | 25.50 | |
| | Zvans, Maris | | | 1583 | LAT | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Nemkovs, Vjaceslavs | | | 1988 | LAT | 1.00 | 1 | 0.68 | 30 | 20.40 | |
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) | | |
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