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Individual Calculations September 2012 |
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| Zhang, Ziji Total change: 55.80 | |   |
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| China Chess League Division B | Wuxi, China | CHN | 2012-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2064 | 1.50 | 2 | 0.54 | 30 | 16.20 | |
|  Engqvist, Thomas | m | | 2353 | SWE | 0.50 | 1 | 0.34 | 30 | 10.20 | |  Hu, Yu | | | 1825 | CHN | 1.00 | 1 | 0.20 | 30 | 6.00 | |
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) | | | | Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2064 | 2.00 | 4 | 1.32 | 30 | 39.60 | |
| | Ma, Zhonghan | | | 2358 | CHN | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Wan, Yunguo | | | 2464 * | CHN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lin, Yi | | | 2264 | CHN | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Mu, Ke | | | 2290 | CHN | 0.50 | 1 | 0.29 | 30 | 8.70 | | | * 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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