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Rapid:
Individual Calculations January 2016 |
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| Parhomenko, Anastasija Total change: -22.40 | |   |
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| Latvian Chess Club Cup 2015 | Riga | LAT | 2015-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1554 | 1.00 | 3 | 0.11 | 20 | 2.20 | |
|  Limanovska, Elizabete | | | 1941 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Pucena, Mara | | | 1912 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kannina, Krista | | | 1405 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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 |
| 1772 | 1554 | 0.00 | 5 | -1.23 | 20 | -24.60 | |
| | Daudzvardis, Janis | | | 1954 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parhomenko, Margarita | | | 1813 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rusakovs, Martins | | | 1708 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jurksta, Jurgis | | | 1527 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Antonivs, Vladislavs | | | 1859 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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