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Individual Calculations October 2022 |
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| Tobing, Daniel Hermawan Lumban Total change: -36.20 | |   |
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| 17th Dato Arthur Tan Malaysian Open Chess Championship 2022 | Kuala Lumpur | MAS | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2198 | 4.00 | 9 | -1.81 | 20 | -36.20 | |
|  Chong, Hao Ern | | | 1798 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karthik, Venkataraman | g | | 2489 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ahmad Nazari, Emir Rusyaidi | | | 1911 | MAS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Labanda, Jarvey | | | 1933 | PHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Reynard, Kristopher | | | 1877 | INA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Akshat, Khamparia | m | | 2390 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arief, Rahman | | | 1969 | INA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wong, Jianwen | f | | 2227 | MAS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Owen, Michael | c | | 2039 | INA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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