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Individual Calculations September 2018 |
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| Yu, Yangyi Total change: 4.70 | |   |
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| The 9th Danzhou Super Chess Grandmaster Tournament | Danzhou,Hainan | CHN | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2723 | 2762 | 4.50 | 7 | 0.61 | 10 | 6.10 | |
|  Le, Quang Liem | g | | 2728 | VIE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Bu, Xiangzhi | g | | 2712 | CHN | 0.00 | 1 | -0.57 | 10 | -5.70 | |  Wei, Yi | g | | 2729 | CHN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Vidit, Santosh Gujrathi | g | | 2718 | IND | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Duda, Jan-Krzysztof | g | | 2737 | POL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Fedoseev, Vladimir | g | | 2707 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Shankland, Samuel | g | | 2727 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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) | | | | 2019 Chinese Chess League Division A (12-15) | Zhong Shan | CHN | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2627 | 2760 | 2.50 | 4 | -0.14 | 10 | -1.40 | |
| | Harikrishna, P. | g | | 2739 | IND | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Ganguly, Surya Shekhar | g | | 2652 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Xiang, Zeyu | | | 2399 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Cheparinov, Ivan | g | | 2718 | GEO | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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