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Rapid:
Individual Calculations January 2016 |
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| Tjasins, Valerijs Total change: -49.00 | |   |
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| 64 RCF rapid cup | Riga | LAT | 2015-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1850 | 2.50 | 7 | -2.43 | 20 | -48.60 | |
|  Smorodinskis, Igors | | | 2250 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dvornikovs, Aleksandrs | | | 1612 | LAT | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Pomahs, Ziedonis | | | 1653 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Fridmans, Josifs | | | 1595 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Mesters, Janis | | | 1610 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zalcmane, Vija | | | 1642 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nevickis, Sergejs | | | 1450 * | 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) | | | | 65 RCF rapid cup | Riga | LAT | 2015-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1850 | 3.50 | 8 | -1.18 | 20 | -23.60 | |
| | Ciris, Andris | | | 1450 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Griezne, Edvins | | | 2121 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zalcmane, Vija | | | 1642 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lacis, Aleksandrs | | | 1629 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Petrovs, Viktors | | | 1499 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vilums, Aldis | | | 1889 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Melderis, Uldis | | | 2099 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pomahs, Martins | | | 1842 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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) | | | | 66 RCF rapid cup | Riga | LAT | 2015-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1850 | 3.50 | 7 | 1.16 | 20 | 23.20 | |
| | Smorodinskis, Igors | | | 2250 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birjukovs, Anatolijs | | | 1679 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bolsakovs, Vadims | | | 2044 | LAT | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gudovskis, Konstantins | | | 2046 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Laizans, Aivars | | | 2169 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Petrovs, Jaroslavs | | | 1886 | LAT | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Vilums, Aldis | | | 1889 | LAT | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | |
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