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Rapid:
Individual Calculations January 2015 |
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| Grapmanis, Edgars Total change: 6.20 | |   |
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| Latvian Chess Club Cup 2014 | Riga | LAT | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1836 | 4.00 | 9 | 0.54 | 20 | 10.80 | |
|  Ramma, Kaspars | | | 2075 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Petrovskis, Olegs | | | 2088 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beks, Edmunds | | | 1907 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Reppe, Filipp | | | 1999 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Lindermans, Pavels | | | 1577 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Isakovs, Janis | | | 2026 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Avotins, Arturs | | | 1436 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dagis, Karlis | | | 1972 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Klabis, Rokas | | | 2228 | LTU | 0.00 | 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) | | | | J.Vilerta & A.Grandberga memorial | Kuldiga | LAT | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1836 | 2.50 | 6 | -0.23 | 20 | -4.60 | |
| | Kalnins, Toms | | | 2056 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zarinsh, Ricards | | | 1661 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Megnis, Renars | | | 1842 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Vainovska, Valentina | | | 1753 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pucena, Mara | | | 1899 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Stabulnieks, Klavs | | | 2007 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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