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Individual Calculations October 2018 |
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| Fridensteins-Bridins, Atis Total change: -0.80 | |   |
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| Riga 2018th chess championship | Riga | LAT | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1661 | 2.50 | 6 | -0.02 | 40 | -0.80 | |
|  Kretainis, Kristaps | | | 2061 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tolmacevs, Artjoms | | | 1399 | LAT | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Nemkovs, Vjaceslavs | | | 1781 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kuznecova, Marija | | | 1261 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Boreisis, Vitauts | | | 1928 | LAT | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ungure, Liga | | wf | 1921 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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