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Rapid:
Individual Calculations January 2015 |
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| Sevastjanovs, Roberts Total change: -2.80 | |   |
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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 |
| 1695 | 1498 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
|  Bogdanovichs, Kirils | | | 1391 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Morozli, Grigorijs | | | 1845 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rusakovs, Martins | | | 1644 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ivanovs, Igors | | | 1898 * | LAT | 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) | | |
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