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Rapid:
Individual Calculations November 2012 |
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| Jekabsons, Ivars Total change: -61.40 | |   |
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| Sigulda Open Rapid Chess Championship 2012 | Sigulda | LAT | 2012-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2230 | 1.50 | 5 | -3.07 | 20 | -61.40 | |
|  Beks, Edmunds | | | 1830 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kane, Marta | | | 1830 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dubova, Anna | | | 1830 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kronlaks, Olafs | | | 1837 | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gercans, Visvaldis | | | 1879 | LAT | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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