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Individual Calculations July 2015 |
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| Liu, Qingnan Total change: 4.30 | |   |
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| 2015 Chinese Chess League Division A(5-7) | Qing Dao | CHN | 2015-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2633 | 2521 | 1.50 | 3 | 0.43 | 10 | 4.30 | |
|  Ivanchuk, Vassily | g | | 2733 | UKR | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Lou, Yiping | m | | 2461 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | |  Wang, Hao | g | | 2704 | CHN | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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