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Individual Calculations July 2010 |
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| Mustaps, Matiss Total change: -11.10 | |   |
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| Latvian team chess championship 2010 | Riga, Liepaja, Kuldiga, Ventspils, Tukums | LAT | 2010-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2287 | 4.50 | 9 | 0.27 | 15 | 4.05 | |
|  Sveshnikov, Vladimir | f | | 2382 | LAT | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Saulespurens, Valdis | f | | 2371 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Reimanis, Ritvars | | | 2120 | LAT | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Putka, Verner | | | 2296 | LAT | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Kantans, Toms | f | | 2312 | LAT | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Levchenkov, Vitaly | f | | 2230 | LAT | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Nikolajev, Denis | | | 2305 | LAT | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Krustkalns, Kristaps | f | | 2295 | LAT | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Neiksans, Arturs | m | | 2471 | LAT | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Atlase uz olimpiadi 2010 | Riga | LAT | 2010-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2287 | 3.50 | 8 | -1.01 | 15 | -15.15 | |
| | Osis, Reinars | | | 2138 | LAT | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Lavendelis, Egons | | | 2260 | LAT | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Mierins, Eriks | | | 2153 | LAT | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Dzalbo, Andrejs | | | 2160 | LAT | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kurpnieks, Vairis | | | 2079 | LAT | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kantans, Toms | f | | 2312 | LAT | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Samolins, Vitalijs | m | | 2426 | LAT | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sveshnikov, Vladimir | f | | 2382 | LAT | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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