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Individual Calculations September 2018 |
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| Spada, Vittoria Total change: -2.80 | |   |
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| European Youth Chess Championship G-12- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1335 | 3.50 | 9 | -0.07 | 40 | -2.80 | |
|  Alimova, Dana | | | 1716 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Spirkova, Marija | | | 1015 | LAT | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Oz, Irem Ezra | | | 1654 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Adlen, Noya | | | 1153 | ISR | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Sergejeva, Sofija | | | 1287 | LAT | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Kaliontzaki, Argyro Evanthia | | | 1404 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Basa, Manasvita | | | 1668 | NED | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Larre, Linnea | | | 1536 | NOR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Smirnova, Jekaterina | | | 1399 | LAT | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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