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Rapid:
Individual Calculations January 2015 |
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| Litvjakova, Darija Total change: -66.80 | |   |
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| Riga 89th secondary school IV chess championship ''A" | Riga | LAT | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1737 | 1.50 | 5 | -2.61 | 20 | -52.20 | |
|  Golubovskis, Maksims | | | 1436 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Rusakovs, Martins | | | 1644 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bude, Toms | | | 1337 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Germanovs, Georgijs | | | 1499 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Petrovska, Arina | | | 1362 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | | | J.Vilerta & A.Grandberga memorial | Kuldiga | LAT | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1737 | 1.50 | 5 | -0.73 | 20 | -14.60 | |
| | Ungurs, Edgars | | | 2075 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Morozli, Grigorijs | | | 1845 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bude, Toms | | | 1337 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Steinbergs, Viktors | | | 1935 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zarinsh, Ricards | | | 1661 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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