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Individual Calculations February 2013 |
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| Sermons, Uldis Total change: -9.30 | |   |
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| Riga Chess federation championship-2013 I stage | Riga | LAT | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2125 | 3.00 | 4 | -0.31 | 30 | -9.30 | |
|  Blumentals, Gatis | | | 1754 | LAT | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Stabulnieks, Klavs | | | 1850 | LAT | 0.50 | 1 | -0.33 | 30 | -9.90 | | | Selivanovs, Anatolijs | | | 1813 | LAT | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Lelis, Edgars | | | 1959 | LAT | 0.50 | 1 | -0.22 | 30 | -6.60 | |
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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