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Individual Calculations November 2011 |
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| Qiu, Mengjie Total change: 15.90 | |   |
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| China Chess Championship 2011 Group Women | Harbin, China | CHN | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1941 | 2.50 | 6 | 0.62 | 15 | 9.30 | |
|  Wang, Xiaohui | | wm | 2183 | CHN | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Zhai, Mo | | wf | 2198 | CHN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lei, Tingjie | | | 2082 | CHN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Li, Zhuoling | | wf | 1908 | CHN | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Chen, Baihan | | | 2039 | CHN | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Sun, Fanghui | | | 2119 | CHN | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | 8th IGB Dato’ Arthur Tan Malaysia Open Chess Championship 2011 | Kuala Lumpur | MAS | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1941 | 4.00 | 9 | 0.44 | 15 | 6.60 | |
| | Vakhidov, Jahongir | | | 2341 * | UZB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zhai, Mo | | wf | 2198 | CHN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kia, Fatemeh | | | 1772 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Li, Panru | | | 2124 | CHN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kumar, Sri Shiva | | | 1705 | MAS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Salcedo, Richilieu | | | 2222 | PHI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Cai, Jiaying | | | 2094 | CHN | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Lim, Zhuo Ren | | | 2155 | MAS | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Karunanayake, Mayuri Pamoda | | | 1667 | SRI | 1.00 | 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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