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Individual Calculations July 2012 |
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| Liepins, Martins Total change: 2.70 | |   |
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| Latvian Team Chess Championship First League, 2012 | Various | LAT | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1897 | 2.50 | 7 | 0.09 | 30 | 2.70 | |
|  Dagis, Karlis | | | 2021 | LAT | 0.50 | 1 | 0.17 | 30 | 5.10 | |  Muhamadejevs, Rinats | | | 2251 | LAT | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Kalnins, Toms | | | 1901 | LAT | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Petrovskis, Olegs | | | 1901 | LAT | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Muhamadejevs, Rinats | | | 2251 | LAT | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Osis, Renars | | | 2211 | LAT | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Beks, Edmunds | | | 1712 | LAT | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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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