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Individual Calculations November 2011 |
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| Matvieks, Nikolajs Total change: -10.20 | |   |
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| Riga 2011 chess championship | Riga | LAT | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2115 | 4.50 | 8 | -0.68 | 15 | -10.20 | |
|  Silmalis, Janis | | | 1735 | LAT | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Zvans, Maris | | | 1715 * | LAT | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Selivanovs, Anatolijs | | | 1903 | LAT | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kretainis, Kristaps | | | 2222 | LAT | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Boreisis, Vitauts | | | 2065 | LAT | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Nemkovs, Vjaceslavs | | | 2058 | LAT | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Bernotas, Arturs | | | 2192 | LAT | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kazmins, Girts | | | 1970 | LAT | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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) | | |
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