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Individual Calculations September 2018 |
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| Severijnen, Arjon Total change: -19.60 | |   |
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| Riga Technical University Open 2018 - Tournament C | Riga | LAT | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2160 | 4.50 | 7 | -0.98 | 20 | -19.60 | |
|  Meiers, Gundars | | | 1857 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Safonovs, Romans | | | 1953 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Vainovska, Valentina | | | 1760 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antonivs, Vladislavs | | | 1971 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sibajeva, Marija | | wc | 1941 | LTU | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Migunovs, Andrejs | | | 1922 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Blom, Martijn | | | 2086 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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