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Individual Calculations February 2020 |
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| Cheng, Yuanda Total change: -30.60 | |   |
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| The 2nd China Binhai Chess Open | Binhai, Tianjin | CHN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2099 | 2.50 | 7 | -1.53 | 20 | -30.60 | |
|  Lin, Yi | m | | 2416 | CHN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Zhang, Lehan B | | | 1699 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ning, Kaiyu | | wm | 2379 | CHN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jiang, Ming Rong | | | 1716 | FID | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zhai, Mo | | wg | 2360 | CHN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hu, Zhening | | | 1708 | CHN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Bai, Changlin | | | 1832 | CHN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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