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Rapid:
Individual Calculations March 2013 |
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| Isakovs, Janis Total change: -6.20 | |   |
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| GM Vladimir Petrov memorial A tournament | Jurmala | LAT | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1969 | 3.00 | 13 | -0.31 | 20 | -6.20 | |
|  Sudakova, Irina | | wg | 2325 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Drugov, Pavel | m | | 2306 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dzjuba, Vsevolod | | | 2247 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zeuner, Michael | | | 2172 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Starcevs, Dmitrijs | | | 2084 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sanz Losada, Victoriano | | | 2179 | ESP | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ladva, Ottomar | | | 2251 | EST | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Golcman, Evgeny | | | 2315 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Walther, Cliff | | | 2190 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Volodins, Igors | | | 2162 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mierins, Eriks | | | 2144 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Djogteva, Jekaterina | | | 1816 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Polyakova, Natalia | | wm | 2052 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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