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Individual Calculations November 2010 |
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| Xu, Yuhua Total change: 7.50 | |   |
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| IGB 7th Dato' Arthur Tan Malaysia Open | Kuala Lumpur | MAS | 2010-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2488 | 6.00 | 9 | -0.47 | 10 | -4.70 | |
|  Rian, Kapriaga | f | | 2096 | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kojima, Shinya | f | | 2327 | JPN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Rej, Tomek | f | | 2334 | AUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Nguyen, Thi Thanh An | | wg | 2315 | VIE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wang, Li | | | 2390 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Guo, Qi | | | 2165 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Yu, Ruiyuan | | | 2387 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nadanian, Ashot | m | | 2411 | ARM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Pham, Chuong | f | | 2375 | VIE | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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) | | | | 2010 Chinese Chess League Division A round 10-12 | Guangzhou,China | CHN | 2010-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2475 | 3.00 | 3 | 0.57 | 10 | 5.70 | |
| | Wang, Doudou | | | 2212 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Zhang, Jilin | | wg | 2279 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Guo, Qi | | | 2167 | CHN | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | 2010 Chinese Chess League Division A round 13-15 | Hangzhou,China | CHN | 2010-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2475 | 2.00 | 2 | 0.65 | 10 | 6.50 | |
| | Ning, Chunhong | | wg | 2322 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Zhang, Xiaowen | | wg | 2363 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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