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Individual Calculations September 2012 |
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| Machevskis, Edmunds Total change: -2.10 | |   |
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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 |
| 1980 | 1818 | 0.50 | 2 | -0.07 | 30 | -2.10 | |
|  Krastins, Juris | | | 1983 | LAT | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Dragun, Valentin | | | 1976 | EST | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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