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Rapid:
Individual Calculations March 2019 |
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| Batakovs, Olegs Total change: 11.60 | |   |
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| 186 RCF and Sport Club Baltika Rapid Cup | Riga | LAT | 2019-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1899 | 3.00 | 7 | -0.11 | 20 | -2.20 | |
|  Antoms, Guntars | m | | 2284 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ozols, Andris | | | 1668 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zalcmane, Vija | | | 1573 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Brikers, Aleksandrs | | | 2015 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vilums, Aldis | | | 1827 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Levchenkov, Vitaly | f | | 2215 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Gudovskis, Konstantins | | | 2055 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | The Chess Month in Balozhi - III-2019 | Balozi | LAT | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1899 | 6.00 | 7 | 0.69 | 20 | 13.80 | |
| | Zubova, Darja | | | 1499 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pidgora, Andrejs | | | 1499 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rizihs, Valerijs | | | 1808 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tenis, Girts | | | 1889 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Lukjanov, Vladimir | | | 1635 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Maklakova, Nellija | | | 1823 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Jeronovics, Toms | | | 1499 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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