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Individual Calculations October 2023 |
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| Mathan, Priyaen Total change: 37.20 | |   |
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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 |
| 1825 | 1524 | 3.00 | 9 | 0.93 | 40 | 37.20 | |
|  Chia, Yu Zhe Ashton | c | | 2111 | SGP | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Chua, Chee Sian Sebastien | | | 1893 | MAS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Galas, Bernadette | | wm | 2045 | PHI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tamhankar, Siddhant | | | 1882 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Tobing, Daniel Hermawan Lumban | f | | 2152 | INA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Doroy, Allaney Jia G | | wf | 1874 | PHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sivanesan, Subramanian | | | 1946 | MAS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wee, Yin Lin | | | 1330 | MAS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Liew, Tze Yu | | | 1194 | SGP | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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