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Individual Calculations November 2011 |
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| Vasiljevs, Andrejs Total change: 26.70 | |   |
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| Riga 2011 chess championship | Riga | LAT | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1871 | 3.00 | 5 | 0.89 | 30 | 26.70 | |
|  Karklins, Imants | | | 2250 | LAT | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Griezne, Edvins | | | 2138 | LAT | 1.00 | 1 | 0.82 | 30 | 24.60 | |  Djogteva, Jekaterina | | | 1635 | LAT | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Petrovskis, Olegs | | | 1897 | LAT | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Serdjuks, Makss | | | 1810 | LAT | 0.50 | 1 | -0.08 | 30 | -2.40 | |
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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