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Individual Calculations January 2020 |
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| Koay, Yu Zhe Total change: 46.40 | |   |
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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 |
| 1880 | 1589 | 2.50 | 8 | 1.16 | 40 | 46.40 | |
|  Liong, Ing Kiat Anthony | | | 1989 * | MAS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Novita, Anjas | m | | 1989 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ang, Ern Jie Anderson | | | 1852 | MAS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chua, Chee Sian Sebastien | | | 1772 | MAS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Mushini, Ajay | | | 1933 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sim, Jia Ru | | wc | 1940 | MAS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Lim, Kian Hwa | | | 1718 | MAS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Koelbl, Wolfgang | | | 1846 | GER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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