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Individual Calculations January 2018 |
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| Pu, Henry Total change: 30.00 | |   |
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| Caissa Autumn Friday Open | Hong Kong | HKG | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1616 | 2.00 | 5 | -0.11 | 40 | -4.40 | |
|  Muniz Pardino, Alberto | | | 2016 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ho, In Hei Henry | | | 1768 | HKG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pu, Ethan | | | 1216 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tushar, Anand | | | 1982 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Garceran Wang, Miguel Angel | | | 1458 | HKG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | "The Belt and Road" 2017 Hainan Chess Open B Group | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1616 | 2.50 | 5 | 0.86 | 40 | 34.40 | |
| | Jin, Yueheng | | | 1614 | CHN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Wang, Zijian | | | 1757 | CHN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Li, Xueyi | | | 2016 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weng, Xintong (winston) | | | 1491 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Prasetyo, Sugeng | | | 2016 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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