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Rapid:
Individual Calculations April 2017 |
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| Rozlapa, Vija Total change: -5.20 | |   |
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| Latvian 2017 senior chess championship | Jurmala | LAT | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1781 | 4.00 | 7 | -0.26 | 20 | -5.20 | |
|  Surzikova, Vera | | | 1381 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Melderis, Uldis | | | 2005 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Osobskaja, Zinaida | | | 1662 | LAT | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Pomahs, Ziedonis | | | 1606 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sedleniece, Sarma | | | 1612 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lebedevs, Jevgenijs | | | 1646 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Avotins, Maigonis | | | 1907 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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