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Rapid:
Individual Calculations January 2016 |
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| Parhomenko, Margarita Total change: 34.20 | |   |
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| Latvian Chess Club Cup 2015 | Riga | LAT | 2015-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1813 | 3.50 | 5 | 1.23 | 20 | 24.60 | |
|  Chernyak, Viktoria | | wf | 2121 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Reizniece-Ozola, Dana | | wg | 2213 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Matisone, Dana | | | 1711 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dombrovska, Stefanija | | | 1694 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gordievich, Larisa | | | 1619 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Riga Chess school Christmas rapid Cup 2015 | Riga | LAT | 2015-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1813 | 3.50 | 6 | 0.48 | 20 | 9.60 | |
| | Kalnins, Toms | | | 2032 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Parhomenko, Anastasija | | | 1554 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Brikers, Aleksandrs | | | 1643 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Tihijs, Aleksejs | | | 1413 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agafonov, Yuri | | | 2124 | LAT | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Auzins, Artis | | | 2055 | LAT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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