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Rapid:
Individual Calculations January 2015 |
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| Bude, Toms Total change: 8.40 | |   |
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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 |
| 1607 | 1210 | 1.00 | 4 | 0.67 | 20 | 13.40 | |
|  Bekasovs, Rihards | | | 1610 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kolasa, Pjotrs | | | 1598 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Litvjakova, Darija | | | 1610 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bass, Harijs | | | 1610 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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 |
| 1530 | 1210 | 0.50 | 5 | -0.25 | 20 | -5.00 | |
| | Pucena, Mara | | | 1610 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vainovska, Valentina | | | 1610 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Litvjakova, Darija | | | 1610 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bagirov, Eldar | | | 1322 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Germanovs, Georgijs | | | 1499 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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