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Individual Calculations January 2015 |
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| Zeng, Chongsheng Total change: 0.50 | |   |
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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 |
| 2476 | 2540 | 1.50 | 3 | -0.14 | 10 | -1.40 | |
|  Zhou, Jiangnan | | | 2140 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Laznicka, Viktor | g | | 2667 | CZE | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Ma, Qun | g | | 2621 | CHN | 0.50 | 1 | 0.11 | 10 | 1.10 | | | * 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 |
| 2574 | 2540 | 2.00 | 4 | 0.19 | 10 | 1.90 | |
| | Xiu, Deshun | g | | 2550 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Yu, Ruiyuan | g | | 2552 | CHN | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Cori, Jorge | g | | 2609 | PER | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Zhao, Jun | g | | 2585 | CHN | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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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