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Individual Calculations July 2011 |
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| Ma, Qun Total change: 20.40 | |   |
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| 2011 Chinese Chess League Division A round1-6 | Tianjin,Chengdu | CHN | 2011-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2520 | 2427 | 1.00 | 3 | -0.15 | 10 | -1.50 | |
|  Wang, Chen | | | 2433 | CHN | 1.00 | 1 | 0.51 | 10 | 5.10 | |  Yu, Ruiyuan | | | 2439 | CHN | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Le, Quang Liem | g | | 2689 | VIE | 0.00 | 1 | -0.18 | 10 | -1.80 | |
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) | | | | 2nd Chairman Prospero A. Pichay | Subic Freeport | PHI | 2011-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2427 | 7.00 | 10 | 2.19 | 10 | 21.90 | |
| | Febriana, Nita Nurmala | | | 2027 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gagunashvili, Merab | g | | 2603 | GEO | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Garcia, Jan Emmanuel | f | | 2344 | PHI | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Zhai, Mo | | wf | 2162 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Torre, Eugenio | g | | 2495 | PHI | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Paragua, Mark | g | | 2542 | PHI | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Gomez, John Paul | g | | 2538 | PHI | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Barbosa, Oliver | m | | 2506 | PHI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Zhang, Zhong | g | | 2592 | SIN | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Xu, Jun | g | | 2486 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * 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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