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Individual Calculations November 2009 |
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| Xiu, Deshun Total change: 10.20 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2428 | 2422 | 3.00 | 5 | 0.54 | 10 | 5.40 | |
|  Wen, Yang | g | | 2532 | CHN | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Zhou, Weiqi | g | | 2563 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Xu, Hanbing | | | 2339 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | |  Wang, Chen | | | 2400 | CHN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Yu, Lie | | | 2307 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2606 | 2515 | 1.50 | 4 | 0.00 | 10 | 0.00 | |
| | So, Wesley | g | | 2646 | PHI | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Zhou, Jianchao | g | | 2623 | CHN | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Zhang, Pengxiang | g | | 2616 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Wen, Yang | g | | 2538 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 | Kuala Lumpur | MAS | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2515 | 6.50 | 9 | 0.48 | 10 | 4.80 | |
| | Tan, Khai Boon | | | 2115 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liew, Chee-Meng-Jimmy | m | | 2299 | MAS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Wahono, Awam | f | | 2399 | INA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ghaem Maghami, Ehsan | g | | 2589 | IRI | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Gao, Rui | | | 2491 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Ma, Qun | | | 2319 | CHN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Senador, Emmanuel | | | 2372 | PHI | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Yang, Kaiqi | m | | 2427 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Zhang, Xiaowen | | wm | 2391 | CHN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * 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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