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Individual Calculations October 2013 |
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| Petrova, Irina Total change: 2.25 | |   |
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| World Junior U20 Chess Championships-Girls | Kocaeli | TUR | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2117 | 7.00 | 13 | 0.15 | 15 | 2.25 | |
|  Firat, Deniz | | | 1717 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Abdumalik, Zhansaya | | wm | 2277 | KAZ | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Arig, Busra | | | 1788 | TUR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Vo, Thi Kim Phung | | wm | 2219 | VIE | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Cori T., Deysi | | wg | 2433 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Rodriguez Rueda, Paula Andrea | | wm | 2226 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Karabayeva, Zhanna | | | 2029 | KAZ | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Gueci, Laura | | | 1904 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Iwanow, Anna | | wm | 2210 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Styazhkina, Anna | | wm | 2244 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Liu, Hongyan | | | 2065 | CHN | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ichimura G. Barbosa, Larissa Y. | | | 1868 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pujari, Rucha | | wf | 2154 | IND | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * 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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