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Blitz:
Individual Calculations January 2018 |
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| Petrovs, Aleksandrs Total change: -7.60 | |   |
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| RCF Cristmas blitz cup-2017 | Riga | LAT | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1683 | 2.50 | 7 | -0.38 | 20 | -7.60 | |
|  Laizans, Aivars | | | 2083 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Birmans, Daniels | | | 1295 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sinauridze, Simons | | | 1998 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Birgelis, Janis | | | 1956 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Vijups, Dans | | | 1779 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Fridmanis, Josifs | | | 1595 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Birjukovs, Anatolijs | | | 1616 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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