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Individual Calculations September 2017 |
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| Tang, Tsz Sang Total change: -9.80 | |   |
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| 2017 Asian Dragons International Tournament- Open | Taipei | TPE | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1701 | 3.50 | 8 | -0.51 | 20 | -10.20 | |
|  Hsieh, Wen-Chin | | | 1301 * | TPE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liu, Yeh Yang | | | 2026 | TPE | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ho, In Hei Henry | | | 1769 | HKG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kim, Doyun | | | 1728 | KOR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Hsu, Hsuan-Ming | | | 1743 | TPE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Min, Po-Yen | | | 1956 | TPE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cheng, Chen Yu- Alexander | | | 1397 | TPE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Liu, Chuan | | | 1631 | CHN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | | | Hong Kong Summer Swiss 2017 | Hong Kong | HKG | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1701 | 1.50 | 3 | 0.02 | 20 | 0.40 | |
| | Luk, Luen-Wah | f | | 1958 | HKG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tamang, Dal Bahadur | | | 1613 | HKG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lau, Joe Yiu-Cho | | | 1565 | HKG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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