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Rapid:
Individual Calculations January 2014 |
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| Semjonovs, Vsevolods Total change: -10.80 | |   |
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| Riga 89th secondary school III chess championship | Riga | LAT | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1632 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
|  Batasevs, Arsens | | | 1878 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ivanovs, Igors | | | 1791 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gordijevica, Larisa | | | 1554 | 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) | | | | Riga 2013th Rapid Chess Championship | Riga | LAT | 2013-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1632 | 2.00 | 7 | -0.45 | 20 | -9.00 | |
|  Shashnev, Pavel | | | 2032 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blumentals, Gatis | | | 1783 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Birjukovs, Anatolijs | | | 1772 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zvans, Maris | | | 1661 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Visnevskis, Valdis | | | 1779 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Skuja, Edgars | | | 1524 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Petrovs, Aleksandrs | | | 1742 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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