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Rapid:
Individual Calculations March 2015 |
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| Tjasins, Valerijs Total change: -36.80 | |   |
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| XXXII RCF rapid cup | Riga | LAT | 2015-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1889 | 2.50 | 8 | -2.05 | 20 | -41.00 | |
|  Bojarincevs, Olegs | | | 2136 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Deglis, Dainis | | | 1612 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Melderis, Uldis | | | 2074 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Selivanovs, Anatolijs | | | 1936 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Nevickis, Sergejs | | | 1489 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lacis, Aleksandrs | | | 1652 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Batakovs, Olegs | | | 2016 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Birjukovs, Anatolijs | | | 1657 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | XXXIV RCF rapid cup | Riga | LAT | 2015-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1889 | 4.00 | 8 | 0.21 | 20 | 4.20 | |
| | Dumins, Edgars | | | 1516 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Laizans, Aivars | | | 2153 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ozols, Andris | | | 1633 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bolsakovs, Vadims | | | 2122 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Dzjuba, Vsevolod | | | 2162 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ivanov, Igor. | | | 2043 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lacis, Aleksandrs | | | 1652 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Selivanovs, Anatolijs | | | 1936 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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