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Individual Calculations January 2015 |
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| Ong, Wei Bin Total change: 90.00 | |   |
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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 |
| 2044 | 1778 | 4.00 | 9 | 2.25 | 40 | 90.00 | |
|  Cubas Pons, Juan Miguel | f | | 2178 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Nitin, S. | m | | 2178 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lee, Kah Howe William | | | 1843 | MAS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Tiwari, Ashwani | f | | 2024 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Low, Zhen Yu Cyrus | | | 2028 | SIN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Alahakoon, Isuru | | | 2143 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Che Hassan, Abdullah | | | 2079 | MAS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Lim, Kian Hwa | | | 1859 | MAS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Yusof, Kamaluddin | | | 2065 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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