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Individual Calculations January 2019 |
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| Udani, Ian Total change: 12.60 | |   |
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| 10th Penang Heritage City International Chess Open 2018 (Open Category) | Penang | MAS | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2246 | 7.00 | 9 | 2.27 | 20 | 45.40 | |
|  Ong, Yi Herng Joel | | | 1846 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chen, Kailin | | | 2015 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Li, Bo | m | | 2312 | CHN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Senador, Emmanuel | m | | 2322 | PHI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Gunawan, Ronny | m | | 2247 | INA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Andyka, Pitra | f | | 2295 | INA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Khairul, Anam | f | | 2263 | INA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kurniawan, Muhamad Agus | f | | 2258 | INA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Novita, Anjas | m | | 2379 | INA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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) | | | | 5th Johor International Chess Open 2018 | Johor Bahru | MAS | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2246 | 6.00 | 9 | -1.64 | 20 | -32.80 | |
| | Luanchen, Yuantai | | | 1846 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Xie, Kaifan | c | | 1846 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lee, Zhia Chen Zachary | | | 1846 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tan, Yong Hau | | | 1846 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhou, Yibo | | | 1846 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Poh, Yu Tian | | | 1846 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chen, Kailin | | | 2015 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sun, Chao | | | 2110 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Tarigan, Gilbert Elroy | | | 2135 | INA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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