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Individual Calculations January 2015 |
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| Wei, Yi Total change: 6.80 | |   |
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| 2014 Chinese Chess League Division A(16-18) | Zhejiang | CHN | 2014-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2502 | 2649 | 2.50 | 3 | 0.53 | 10 | 5.30 | |
|  Zhou, Jianchao | g | | 2590 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | |  Zhou, Jiangnan | | | 2249 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Laznicka, Viktor | g | | 2667 | CZE | 1.00 | 1 | 0.53 | 10 | 5.30 | | | * 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) | | | | 2014 Chinese Chess League Division A(19-22) | Guangdong | CHN | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2495 | 2668 | 3.00 | 4 | 0.15 | 10 | 1.50 | |
| | Wang, Yue | g | | 2720 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Liu, Chang | | | 2368 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Wang, Yiye | m | | 2431 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Ma, Zhonghan | m | | 2459 | CHN | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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