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Individual Calculations September 2019 |
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| Nguyen, Ngoc Truong Son Total change: 6.90 | |   |
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| 2019 Belt and Road China Hunan International Chess Open (Category A) | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2608 | 2636 | 5.50 | 9 | 0.69 | 10 | 6.90 | |
|  Zhu, Jiner | | wm | 2454 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Zhao, Chenxi | | | 2400 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Ganguly, Surya Shekhar | g | | 2638 | IND | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Vallejo Pons, Francisco | g | | 2687 | ESP | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Wang, Hao | g | | 2725 | CHN | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Li, Di | g | | 2523 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Matlakov, Maxim | g | | 2701 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Wei, Yi | g | | 2737 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Zhou, Jianchao | g | | 2608 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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