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Individual Calculations February 2019 |
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| Ganguly, Surya Shekhar Total change: -2.10 | |   |
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| The 1st Binhai Cup China International Chess Open Tournament | Tianjin, China | CHN | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2621 | 6.50 | 9 | -0.21 | 10 | -2.10 | |
|  Li, Yunshan | | wf | 2221 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Stones, Rebecca | | | 2221 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Huang, Renjie | | | 2328 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Xu, Yinglun | g | | 2531 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Zhao, Jun | g | | 2607 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Zeng, Chongsheng | g | | 2535 | CHN | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Peng, Xiongjian | | | 2438 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Liu, Guanchu | m | | 2432 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Zhu, Jiner | | wm | 2409 | CHN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * 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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