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Rapid:
Individual Calculations March 2017 |
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| Zemba, Viktors Total change: -11.80 | |   |
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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 |
| 1653 | 1877 | 4.00 | 6 | -0.59 | 20 | -11.80 | |
|  Perkons, Janis | | | 1520 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Avsitidijskis, Leonids | | | 1642 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Zvans, Maris | | | 1570 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Vilums, Aldis | | | 1882 | LAT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Stivrins, Eriks | | | 1731 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Korovaikovs, Vladimirs | | | 1574 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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