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Rapid:
Individual Calculations January 2016 |
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| Gercans, Visvaldis Total change: 0.80 | |   |
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| Latvian Chess Club Cup 2015 | Riga | LAT | 2015-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1944 | 3.50 | 5 | 1.12 | 20 | 22.40 | |
|  Popov, Valerij | g | | 2344 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rizihs, Valerijs | | | 1775 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bekasovs, Rihards | | | 2002 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Seglins, Juris | | | 2082 | LAT | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Brikers, Aleksandrs | | | 1643 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | Malpils district chess championship 2015 | Malpils | LAT | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1944 | 4.50 | 8 | -1.08 | 20 | -21.60 | |
| | Mushkey, Boris | | | 1601 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Laizans, Aivars | | | 2169 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Visnevskis, Valdis | | | 1742 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Golsta, Madara | | | 1670 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Malnieks, Karlis | | | 1634 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Haciveli, Zubeirs | | | 1759 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Petrovs, Jaroslavs | | | 1886 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bogorods, Daniels | | | 1786 | LAT | 1.00 | 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) | | |
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