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Individual Calculations October 2017 |
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| Trifoi, Mihaela-Ioana Total change: -85.20 | |   |
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| European Youth Chess Championship 2017 - Girls 12 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1864 | 4.50 | 8 | -2.13 | 40 | -85.20 | |
|  Ray, Hiya | | | 1483 | WLS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Gaj, Magdalena | | | 1657 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Yakimova, Mariya | | | 1736 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Qasem, Huda | | | 1464 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Dakic, Marta | | | 1562 | SRB | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Stan, Luciana-Gabriela | | | 1510 | ROU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hakobyan, Astghik | | | 1708 | ARM | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sosovickova, Jana | | | 1481 | SVK | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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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