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Rapid:
Individual Calculations February 2013 |
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| Lacis, Aleksandrs Total change: 9.80 | |   |
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| Riga 2012th Rapid Chess Championship | Riga | LAT | 2012-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1811 | 2.00 | 6 | 0.49 | 20 | 9.80 | |
|  Klimakovs, Sergejs | | | 2211 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sermons, Uldis | | | 2125 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Birjukovs, Anatolijs | | | 1768 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Veja, Ginta | | | 2035 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Saveljevs, Aleksandrs | | | 2047 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Elsbergs, Janis | | | 1956 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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