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Individual Calculations May 2015 |
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| Wang, Chen Total change: 5.10 | |   |
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| 2015 Chiness Chess League Division A(1-4) | Shenzhen | CHN | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2531 | 3.00 | 4 | 0.70 | 10 | 7.00 | |
|  Zhang, Ziji | | | 2223 | CHN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Liu, Guanchu | m | | 2379 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Wang, Yue | g | | 2726 | CHN | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Zeng, Chongsheng | g | | 2541 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | | | World Team Ch. 2015 | Tsakhkadzor | ARM | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2531 | 0.50 | 1 | -0.19 | 10 | -1.90 | |
| | Farahat, Ali | m | | 2389 | EGY | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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