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Individual Calculations June 2017 |
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| Wei, Yi Total change: -3.60 | |   |
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| 2017Chinese chess championship (Men) | Xinghua | CHN | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2527 | 2727 | 8.50 | 11 | 0.26 | 10 | 2.60 | |
|  Xu, Yi | m | | 2454 | CHN | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Xu, Minghui | | | 2327 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lu, Shanglei | g | | 2615 | CHN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Zeng, Chongsheng | g | | 2536 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gao, Rui | g | | 2543 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Fang, Yan | | | 2447 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Xu, Yinglun | | | 2557 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Zhou, Jianchao | g | | 2613 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Wang, Chen | m | | 2505 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Wen, Yang | g | | 2613 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Bai, Jinshi | g | | 2585 | CHN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | "Sichuan Airlines Cup"2017Asian Continental Chess Championship | ChengDu SiChuan | CHN | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2732 | 6.00 | 9 | -0.78 | 10 | -7.80 | |
| | Xu, Yi | m | | 2456 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sengupta, Deep | g | | 2586 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Sandipan, Chanda | g | | 2575 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Xu, Xiangyu | m | | 2534 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Maghsoodloo, Parham | g | | 2577 | IRI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tran, Tuan Minh | m | | 2537 | VIE | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Atabayev, Saparmyrat | m | | 2422 | TKM | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Lalith, Babu M R | g | | 2529 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Karthikeyan, Murali | g | | 2585 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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) | | | | 2017 Chinese Chess League Division A (5-7) | Jinhua Zhejiang | CHN | 2017-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2498 | 2732 | 2.50 | 3 | 0.16 | 10 | 1.60 | |
| | Fang, Yan | | | 2443 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Peng, Xiongjian | | | 2431 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zhao, Jun | g | | 2619 | CHN | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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