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Individual Calculations July 2019 |
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| Chu, Wei Chao Total change: 31.60 | |   |
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| Asian Continental Open and Women's Championships 2019(open group) | Xing Tai, China | CHN | 2019-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2432 | 2374 | 2.50 | 7 | -0.44 | 10 | -4.40 | |
|  Praggnanandhaa, R | g | | 2537 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | |  Gomez, John Paul | g | | 2467 | PHI | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Raja, Harshit | m | | 2437 | IND | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Song, Yuxin | | wm | 2308 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Chen, Qi B | m | | 2453 | CHN | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Torre, Eugenio | g | | 2451 | PHI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Peng, Hongchi | | | 2370 | CHN | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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 team tournament (men) | Da Qing | CHN | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2374 | 7.50 | 8 | 3.60 | 10 | 36.00 | |
| | Wu, Xibin | m | | 2203 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Lan, Zilun | | | 2352 | CHN | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Liu, Qingnan | g | | 2551 | CHN | 1.00 | 1 | 0.73 | 10 | 7.30 | | | Xiu, Deshun | g | | 2538 | CHN | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Zou, Chen | f | | 2415 | CHN | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Lou, Yiping | m | | 2482 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Liu, Guanchu | m | | 2462 | CHN | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Yang, Yanqing | | | 1974 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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