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Individual Calculations January 2020 |
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| Ismail, Ahmad Total change: -28.40 | |   |
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| 11th Penang Heritage City International Chess Open 2019 (Open) | Georgetown, Penang | MAS | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1926 | 4.00 | 9 | -1.42 | 20 | -28.40 | |
|  Taher, Yoseph Theolifus | m | | 2326 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tin, Shan Ze | | | 1610 | MAS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Saravanan, Durga | | | 1547 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gao, Oscar | | | 1595 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Geng, Tiankai | | | 1543 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sun, Chao | | | 2109 | CHN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Teh, Rui Gen | | | 1526 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arellano, Robert | | | 2087 | PHI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Liong, Ing Kiat Anthony | | | 2077 | MAS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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