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Individual Calculations February 2019 |
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| Dai, Changren Total change: 4.00 | |   |
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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 |
| 2395 | 2464 | 5.50 | 9 | 0.40 | 10 | 4.00 | |
|  Hu, Yu A. | | | 2064 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chu, Ruotong | | wm | 2261 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zhao, Jun | g | | 2607 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Zhao, Chenxi | | | 2328 | CHN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Wang, Shixu B | | | 2342 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Chen, Kailin | | | 2064 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lu, Shanglei | g | | 2636 | CHN | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Tabatabaei, M.amin | g | | 2587 | IRI | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Sethuraman, S.p. | g | | 2664 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | * 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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