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Individual Calculations November 2009 |
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| Zamahari, Abang Draup Total change: 4.80 | |   |
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| IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 2009 | Kuala Lumpur | MAS | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1601 | 1.50 | 9 | 0.32 | 15 | 4.80 | |
|  Udani, Ian | | | 2001 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Subramaniam, Sumant | | | 2001 * | MAS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tan, Justin | | | 1979 | AUS | 1.00 | 1 | 0.91 | 15 | 13.65 | | | Qu, Yanqiao | | | 2001 * | CHN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chua, Aaron | | | 2001 * | MAS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kimbin, Richard | | | 1917 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kadek, Iin Dwijayanti | | wc | 1894 | INA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gates, David | | | 1709 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | | | S., Balendran | | | 1916 | MAS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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