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Rapid:
Individual Calculations March 2013 |
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| Stasans, Aivars Total change: 6.60 | |   |
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| GM Vladimir Petrov memorial A tournament | Jurmala | LAT | 2013-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2146 | 6.00 | 14 | 0.33 | 20 | 6.60 | |
|  Meskovs, Nikita | f | | 2436 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Daudzvardis, Janis | | | 2252 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Karklins, Imants | | | 2247 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Belousov, Gennadiy | | | 2232 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Marie, Maxime | c | | 2205 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Trifonov, Denis | | | 2300 | BLR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kalnins, Kristaps | | | 2256 | LAT | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Dzalbo, Andrejs | | | 2183 | LAT | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Polyakova, Natalia | | wm | 2052 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bach, Matthias | f | | 2263 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kretainis, Kristaps | | | 2197 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Petrovskis, Olegs | | | 2004 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rogule, Laura | | wg | 2326 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stepins, Edgars | | | 2112 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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