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Individual Calculations September 2009 |
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| Chen, Pin-Hung Total change: -31.75 | |   |
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| Continental Asian Junior Chess Championship 2009 | Colombo | SRI | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1733 | 0.50 | 6 | -1.38 | 25 | -34.50 | |
|  Anwesh, Upadhyaya | | | 2133 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Amarasena, Kaveesha | | | 1914 | SRI | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Kuruwitage, Yasas Kalana | | | 1963 | SRI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Dissanayake, R D A C | | | 1828 | SRI | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Law, Mark | | | 1794 | HKG | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Vithanage, Tharindu | | | 1706 | SRI | 0.00 | 1 | -0.54 | 25 | -13.50 | | | * 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 3rd Asian Dragons Invitational Chess Tournament 2009-U16 | Taipei | TPE | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1733 | 6.50 | 11 | 0.11 | 25 | 2.75 | |
| | Park, Hyuckmin | | | 1333 * | KOR | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Ow,jun Wai , Ryan | | | 1743 | SIN | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Cheng,jie Ling , Zerlene | | | 1826 | SIN | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Celis, Joel Chang | | | 1652 | MAC | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Liao, Jo Kai | | | 1589 | TPE | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Yang,ching Wei, Austin | | | 1707 | TPE | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Shiau, Suen Wen | | | 1772 | TPE | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Tseng, Woei Haw | | | 1707 | TPE | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Chen, Yan Fong-Tommy | | | 1782 | TPE | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Ho, Meng-Wei Albert | | | 1534 | TPE | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Gu, In Jung | | | 1667 | KOR | 0.50 | 1 | -0.09 | 25 | -2.25 | | | * 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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