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Individual Calculations January 2020 |
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| Jackson, John Marvin Total change: -12.00 | |   |
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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 |
| 1692 | 1595 | 2.50 | 8 | -0.60 | 20 | -12.00 | |
|  Arellano, Robert | | | 1995 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kunnavakkam, Sudarshanagopal Vin | | | 1896 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lim, Cheng Lun | | | 1255 | MAS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Koelbl, Wolfgang | | | 1846 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ang, Ern Jie Anderson | | | 1852 | MAS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hasnul, Hashim | | | 1398 | BRU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Camhi, David | | | 1519 | TPE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kapoor, Satvik | | | 1771 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | |
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