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Individual Calculations May 2017 |
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| Petrenko, Svetlana Total change: 5.60 | |   |
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| European Individual Womens Chess Championship 2017 | Riga | LAT | 2017-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2136 | 4.50 | 11 | 0.28 | 20 | 5.60 | |
|  Zimina, Olga | m | wg | 2395 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Atte, Rebeka | | | 1736 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ambartsumova, Karina | | wg | 2282 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nikolajeva, Marija | | | 1736 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gvetadze, Sofio | m | wg | 2292 | GEO | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mammadova, Gulnar | m | wg | 2357 | AZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Charochkina, Daria | m | | 2381 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Gara, Anita | m | wg | 2354 | HUN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Milliet, Sophie | m | wg | 2352 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Houska, Jovanka | m | wg | 2397 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Arda, Cagil Irmak | | wc | 2089 | TUR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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