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Individual Calculations September 2015 |
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| Dai, Changren Total change: -1.80 | |   |
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| The 1st "Zhongfu" Cup International Chess Tournament(open category) | Shijiazhuang | CHN | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2330 | 5.50 | 9 | -0.09 | 20 | -1.80 | |
|  Yang, Yuhang | | | 1930 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lu, Shanglei | g | | 2607 | CHN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sun, Jiajun | | | 1938 | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yao, Lan | | | 1980 | CHN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Llaneza Vega, Marcos | m | | 2412 | ESP | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zhao, Yuanhe | | | 2195 | CHN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Fang, Yuxiang | | | 2445 | CHN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Xu, Minghui | | | 2221 | CHN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Zhang, Ziji | | | 2236 | CHN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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