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Individual Calculations September 2012 |
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| Krastins, Juris Total change: 10.20 | |   |
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| Riga Technical University Open 2012 B tournament | Riga | LAT | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1983 | 4.50 | 6 | 0.34 | 30 | 10.20 | |
|  Collins, Alan | | | 1792 | ENG | 0.50 | 1 | -0.25 | 30 | -7.50 | |  Kane, Marta | | | 1787 | LAT | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Rogulis, Uldis | | | 1823 | LAT | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Machevskis, Edmunds | | | 1818 | LAT | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Imanovs, Elhans | | | 1821 | LAT | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Fedorovichs, Vladimirs | | | 1969 | 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) | | |
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