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Rapid:
Individual Calculations January 2015 |
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| Visnevskis, Valdis Total change: -10.80 | |   |
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| J.Vilerta & A.Grandberga memorial | Kuldiga | LAT | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1716 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Kurpnieks, Vairis | | | 2070 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Riga 2014th Rapid Chess Championship | Riga | LAT | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1716 | 2.50 | 7 | -0.43 | 20 | -8.60 | |
| | Marutkins, Olegs | | | 2100 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Jazdanovs, Aleksandrs | | | 1893 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Vaicuks, Jazeps | | | 1902 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Deglis, Dainis | | | 1642 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Pomahs, Ziedonis | | | 1644 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Semjonovs, Vsevolods | | | 1715 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mierins, Imants | | | 1633 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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