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Individual Calculations May 2012 |
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| Gu, Xiaobing Total change: 14.25 | |   |
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| 2nd HDBank Cup Open Chess tournament 2012 | Ho Chi Minh | VIE | 2012-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2257 | 4.50 | 9 | 0.70 | 15 | 10.50 | |
|  Gopal, G N | g | | 2572 | IND | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Sean, Winshand Cuhendi | | | 2036 | INA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nguyen, Thi Thanh An | | wg | 2292 | VIE | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Gao, Rui | m | | 2417 | CHN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Cao, Sang | g | | 2526 | VIE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tu, Hoang Thong | g | | 2416 | VIE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Le, Hoang Tran Chau | | wf | 2093 | VIE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Cox, Tristan A | | | 2096 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Dimakiling, Oliver | m | | 2447 | PHI | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 2012 China Chess Individual Tournament Group A (Women) | Jiangsu, China | CHN | 2012-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2257 | 4.00 | 11 | -0.45 | 15 | -6.75 | |
| | Wang, Doudou | | | 2186 | CHN | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Guo, Qi | | wg | 2351 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Wang, Yu A | m | wg | 2372 | CHN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Wang, Jue | | | 2367 | CHN | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Wang, Xiaohui | | wm | 2209 | CHN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Zhang, Xiaowen | | wg | 2354 | CHN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Tan, Zhongyi | | wg | 2438 | CHN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Nie, Xin | | | 2053 | CHN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Huang, Qian | | wg | 2399 | CHN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ding, Yixin | | wg | 2350 | CHN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Ju, Wenjun | | wg | 2557 | CHN | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | China ( Xishan) The second Chess Women Masters Tournament | Wuxi, China | CHN | 2012-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2451 | 2257 | 3.00 | 9 | 0.70 | 15 | 10.50 | |
| | Ding, Yixin | | wg | 2350 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Tan, Zhongyi | | wg | 2438 | CHN | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Zhang, Xiaowen | | wg | 2354 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Khotenashvili, Bela | m | wg | 2490 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ju, Wenjun | | wg | 2557 | CHN | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Huang, Qian | | wg | 2399 | CHN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Muzychuk, Mariya | m | wg | 2490 | UKR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Zhao, Xue | g | wg | 2543 | CHN | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Shen, Yang | | wg | 2440 | CHN | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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