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Individual Calculations October 2023 |
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| Legowo, Parahita Millyena Total change: -35.80 | |   |
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| 18th Dato Arthur Tan Malaysian Open Chess Championship | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2016 | 3.00 | 8 | -1.79 | 20 | -35.80 | |
|  Xie, Felix | c | | 2252 | NZL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Zaw, Ye Htut | | | 1616 * | MYA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tobing, Daniel Hermawan Lumban | f | | 2152 | INA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Audi, Ameya | m | | 2403 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhao, Chenyu | | | 1750 | CHN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Shen, Ree Herng | | | 1641 | MAS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Lasama, Claudio Vargues Vasco | | | 1824 | INA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tan, Steven | | | 1799 | INA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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