Individual Calculations July 2009 |
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Upelnieks, Imants Total change: -10.20 | | ![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 |
1960 | 1983 | 3.00 | 7 | -0.68 | 15 | -10.20 | |
| Mustaps, Matiss | | | 2217 | LAT | 0.00 | 1 | -0.21 | 15 | -3.15 | | Silmalis, Janis | | | 1721 | LAT | 1.00 | 1 | 0.18 | 15 | 2.70 | | Hohluks, Aleksandrs | | | 2076 | LAT | 0.00 | 1 | -0.37 | 15 | -5.55 | | Osis, Renars | | | 2163 | LAT | 0.00 | 1 | -0.26 | 15 | -3.90 | | Feigelmans, Vladimirs | | | 1986 | LAT | 0.00 | 1 | -0.50 | 15 | -7.50 | | Petrovs, Aleksandrs | | | 1805 | LAT | 1.00 | 1 | 0.27 | 15 | 4.05 | | Marutkins, Olegs | | | 1755 | LAT | 1.00 | 1 | 0.21 | 15 | 3.15 | | 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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