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Individual Calculations January 2009 |
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| Zhou, Weiqi Total change: -6.10 | |   |
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| 2008 Men's China Championship Group B | Zhengzhou | CHN | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2556 | 5.50 | 8 | -0.12 | 10 | -1.20 | |
|  Ma, Qun | | | 2241 | CHN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Wang, Chen | | | 2375 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Yu, Yangyi | | | 2390 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Li, Shilong | g | | 2503 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Wang, Zili | g | | 2501 | CHN | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Chen, Fan | f | | 2334 | CHN | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Wan, Yunguo | | | 2471 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Wu, Xibin | f | | 2367 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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) | | | | 4th Prospero Pichay Jr. Cup International | Manila | PHI | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2432 | 2556 | 5.50 | 9 | -0.49 | 10 | -4.90 | |
| | Yu, Lie | | | 2377 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bitoon, Richard | m | | 2439 | PHI | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Roca, Petronio | m | | 2356 | PHI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gomez, John Paul | m | | 2457 | PHI | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nguyen, Van Huy | c | | 2386 | VIE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Laylo, Darwin | g | | 2504 | PHI | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Dao, Thien Hai | g | | 2489 | VIE | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Wan, Yunguo | | | 2471 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Xiu, Deshun | | | 2410 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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