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Individual Calculations September 2011 |
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| Daudzvardis, Janis Total change: -5.25 | |   |
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| Riga Chess Federation Winter Championship -2011 | Riga | LAT | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2157 | 4.00 | 6 | 0.83 | 15 | 12.45 | |
|  Parhomenko, Margarita | | | 1757 * | LAT | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mustaps, Matiss | | | 2256 | LAT | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kantans, Toms | f | | 2342 | LAT | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Suhanovskis, Sergejs | | | 2137 | LAT | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Bernotas, Arturs | | | 2087 | LAT | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Priednieks, Eriks | | | 2154 | LAT | 1.00 | 1 | 0.50 | 15 | 7.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | RIGA TECHNICAL UNIVERSITY OPEN 2011 A | RIGA | LAT | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2157 | 4.50 | 9 | -1.18 | 15 | -17.70 | |
| | Miezis, Normunds | g | | 2520 | LAT | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tzouvelekis, Ioannis | | | 1911 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Starcevs, Dmitrijs | | | 1895 | LAT | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Amato, Giampiero | | | 2008 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Levchenkov, Vitaly | f | | 2240 | LAT | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Giacometto, Mario | | | 2017 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Miettinen, Teemu | | | 2052 | FIN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Roze, Janis | | | 2035 | LAT | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Rodvik, Trym Daniel | | | 1843 | NOR | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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