Individual Calculations July 2009 |
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Matvieks, Nikolajs Total change: -19.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Riga Chess Federation Championship | Riga | LAT | 2009-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2047 | 2153 | 3.00 | 7 | -1.32 | 15 | -19.80 | |
| Marutkins, Olegs | | | 1803 | LAT | 1.00 | 1 | 0.11 | 15 | 1.65 | | Skuja, Aivars | | | 2221 | LAT | 0.50 | 1 | 0.09 | 15 | 1.35 | | Chehlov, Aleksandr | f | | 2262 | LAT | 0.00 | 1 | -0.35 | 15 | -5.25 | | Bernotas, Arturs | | | 1934 | LAT | 0.00 | 1 | -0.78 | 15 | -11.70 | | Matcins, Aleksejs | | | 2124 | LAT | 0.00 | 1 | -0.54 | 15 | -8.10 | | Priednieks, Eriks | | | 2179 | LAT | 0.50 | 1 | 0.04 | 15 | 0.60 | | Petrovs, Aleksandrs | | | 1805 | LAT | 1.00 | 1 | 0.11 | 15 | 1.65 | | 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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