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Individual Calculations October 2023 |
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| Badmatsyrenov, Oleg Total change: -10.30 | |   |
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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 |
| 2181 | 2416 | 6.00 | 9 | -1.03 | 10 | -10.30 | |
|  Tamhankar, Siddhant | | | 2016 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chia, Yu Zhe Ashton | c | | 2111 | SGP | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Tobing, Daniel Hermawan Lumban | f | | 2152 | INA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Frayna, Janelle Mae | | wg | 2243 | PHI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Wong, Jianwen | f | | 2229 | MAS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Xu, Yang | | | 2127 | CHN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Sai, Han Thiha | f | | 2122 | MYA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Poh, Yu Tian | f | | 2377 | MAS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Nguyen, Thi Thanh An | | wg | 2249 | VIE | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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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