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Individual Calculations October 2013 |
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| Qiu, Mengjie Total change: 31.80 | |   |
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| World Junior U20 Chess Championships-Girls | Kocaeli | TUR | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2091 | 7.50 | 13 | 2.12 | 15 | 31.80 | |
|  Adanmis, Ezgi | | | 1691 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nguyen, Thi Mai Hung | | wm | 2222 | VIE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Firat, Deniz | | | 1691 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rakhmangulova, Anastasiya | | wm | 2194 | UKR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Bezgodova, Maria | | wm | 2172 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Stetsko, Lanita | f | wm | 2213 | BLR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Hejazipour, Mitra | | wm | 2255 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Iwanow, Anna | | wm | 2210 | POL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Styazhkina, Anna | | wm | 2244 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Abdumalik, Zhansaya | | wm | 2277 | KAZ | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zhai, Mo | | wm | 2309 | CHN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pujari, Rucha | | wf | 2154 | IND | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Pavlidou, Ekaterini | | wm | 2216 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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