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Rapid:
Individual Calculations January 2014 |
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| Sevastjanovs, Roberts Total change: 21.20 | |   |
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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 |
| 1657 | 1478 | 2.50 | 5 | 1.06 | 20 | 21.20 | |
|  Litvjakova, Darija | | | 1846 | LAT | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Granovska, Elisa | | | 1506 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Vebers, Karlis | | | 1514 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rusakovs, Martins | | | 1675 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | El-Haze, Zans Pols | | | 1744 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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