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Individual Calculations January 2012 |
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| Lau, Xian Hui Rudolph Total change: 21.30 | |   |
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| 3rd Penang Heritage City International Chess Open 2011 | Penang | MAS | 2011-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1679 | 1.00 | 3 | 0.55 | 30 | 16.50 | |
|  Aris, T.l.s. | | | 2079 * | INA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Masruri, Rahman | | | 2035 | INA | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Nur, Najiha Hisham | | wf | 1867 | MAS | 1.00 | 1 | 0.74 | 30 | 22.20 | | | * 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) | | | | Sarawak Open Chess Championship 2011 | Kuching | MAS | 2011-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1679 | 1.00 | 4 | 0.16 | 30 | 4.80 | |
| | Nik, Nik Ahmad Farouqi | | | 2070 | MAS | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Nayan, Ahmad Fadzil | | | 2009 | MAS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Draup, Hj. Abang Azman | | | 1646 | MAS | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Abang, Mohd Reduan | | | 2079 * | MAS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | |
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