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Individual Calculations January 2015 |
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| Koo, Wei Xin Rosamund Total change: 8.80 | |   |
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| 1st Johor International Chess Open 2014 | Johor Bharu | MAS | 2014-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1633 | 2.00 | 8 | 0.22 | 40 | 8.80 | |
|  Liu, Xiangyi | f | | 2033 * | SIN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wong, Yinn Long | f | | 1924 | MAS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mohd Hisham, Muhd Hafiz | | | 1797 | MAS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Vospernik, Andrej | | | 2033 * | SLO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lim, Kian Hwa | | | 1859 | MAS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cheah, Kah Hoe | | | 1370 | MAS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Yusof, Kamaluddin | | | 2033 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leong, Ignatius | f | | 2033 * | SIN | 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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