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Rapid:
Individual Calculations April 2017 |
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| Rudzitis, Janis Total change: 4.40 | |   |
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| Ikskile Regional rapid chess cup-II -2017 | Ikskile | LAT | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1420 | 1.50 | 5 | 0.22 | 20 | 4.40 | |
|  Visnevskis, Valdis | | | 1753 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pomahs, Ziedonis | | | 1606 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Napins, Vadims | | | 1435 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Vdovins, Jevgenijs | | | 1713 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Korovaikovs, Vladimirs | | | 1599 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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