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Individual Calculations November 2011 |
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| Xu, Jun Total change: 8.40 | |   |
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| the 1st Qinhuangdao Open Chess Tournament | Qin Huangdao,Hebei,China | CHN | 2011-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2477 | 2500 | 4.50 | 9 | -0.24 | 10 | -2.40 | |
|  Liu, Guanchu | | | 2242 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Liem, Le Quang | g | | 2717 | VIE | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Fang, Yan | | | 2257 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Zhou, Jianchao | g | | 2628 | CHN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Xiu, Deshun | g | | 2540 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Wang, Chen | m | | 2452 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Yu, Yangyi | g | | 2646 | CHN | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Ma, Zhonghan | | | 2394 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zeng, Chongsheng | | | 2413 | CHN | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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) | | | | the 1st Qin Huangdao Open Chess Grandmaster Invitational Tournament | Qinhuangdao, Hebei, China | CHN | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2505 | 2500 | 6.00 | 10 | 1.08 | 10 | 10.80 | |
| | Pantsulaia, Levan | g | | 2614 | GEO | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Arutinian, David | g | | 2577 | GEO | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Yu, Ruiyuan | | | 2428 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Yang, Kaiqi | m | | 2413 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dzhumaev, Marat | g | | 2492 | UZB | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Dzhumaev, Marat | g | | 2492 | UZB | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Yang, Kaiqi | m | | 2413 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Yu, Ruiyuan | | | 2428 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Arutinian, David | g | | 2577 | GEO | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Pantsulaia, Levan | g | | 2614 | GEO | 0.50 | 1 | 0.16 | 10 | 1.60 | |
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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