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Individual Calculations February 2019 |
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| Zeng, Chongsheng Total change: 19.60 | |   |
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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 |
| 2519 | 2535 | 6.50 | 9 | 1.96 | 10 | 19.60 | |
|  Wang, Zideng | c | | 2135 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zuo, Yifan | c | | 2300 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sethuraman, S.p. | g | | 2664 | IND | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Idani, Pouya | g | | 2611 | IRI | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Tabatabaei, M.amin | g | | 2587 | IRI | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Ganguly, Surya Shekhar | g | | 2621 | IND | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Zhao, Jun | g | | 2607 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Chigaev, Maksim | g | | 2606 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Sivuk, Vitaly | g | | 2542 | UKR | 1.00 | 1 | 0.51 | 10 | 5.10 | | | * 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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