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Rapid:
Individual Calculations March 2017 |
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| Jekabsons, Janis Total change: 0.20 | |   |
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| Ikskile Regional rapid chess cup-I-2017 | Ikskile | LAT | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1610 | 1.50 | 5 | 0.01 | 20 | 0.20 | |
|  Daugerts, Janis | | | 1964 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vilums, Aldis | | | 1882 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kenins, Bruno | | | 1790 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Perkons, Janis | | | 1520 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Vdovins, Jevgenijs | | | 1737 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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