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Rapid:
Individual Calculations August 2015 |
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| Kurpnieks, Vairis Total change: -66.80 | |   |
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| 50 RCF rapid cup | Riga | LAT | 2015-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2117 | 2.00 | 7 | -3.34 | 20 | -66.80 | |
|  Vilums, Aldis | | | 1892 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tjasins, Valerijs | | | 1894 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Melderis, Uldis | | | 1996 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Auzins, Artis | | | 2006 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Antonivs, Vladislavs | | | 1881 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Bogorad, Michail | | | 1912 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kolasa, Pjotrs | | | 1734 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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