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Individual Calculations September 2018 |
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| Bu, Xiangzhi Total change: -0.30 | |   |
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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 |
| 2730 | 2712 | 3.50 | 7 | 0.16 | 10 | 1.60 | |
|  Shankland, Samuel | g | | 2727 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Yu, Yangyi | g | | 2762 | CHN | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Le, Quang Liem | g | | 2728 | VIE | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Wei, Yi | g | | 2729 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Vidit, Santosh Gujrathi | g | | 2718 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Duda, Jan-Krzysztof | g | | 2737 | POL | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Fedoseev, Vladimir | g | | 2707 | RUS | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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 |
| 2580 | 2712 | 2.50 | 4 | -0.19 | 10 | -1.90 | |
| | Balogh, Csaba | g | | 2625 | HUN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Dai, Changren | m | | 2439 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lu, Shanglei | g | | 2634 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Ma, Qun | g | | 2620 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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