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Individual Calculations September 2019 |
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| Li, Yankai Total change: -12.40 | |   |
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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 |
| 2510 | 2439 | 2.00 | 8 | -1.24 | 10 | -12.40 | |
|  Oleksiyenko, Mykhaylo | g | | 2600 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | |  Deac, Bogdan-Daniel | g | | 2621 | ROU | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Radovanovic, Mihajlo | m | | 2500 | SRB | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Xu, Yinglun | g | | 2562 | CHN | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Xu, Zhihang | m | | 2501 | CHN | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Fang, Yuxiang | g | | 2476 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Gan-Erdene, Sugar | | | 2408 | MGL | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Setyaki, Azarya Jodi | m | | 2409 | INA | 0.00 | 1 | -0.54 | 10 | -5.40 | |
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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