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Individual Calculations October 2022 |
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| Omar, Haitham Mohammed Total change: -150.40 | |   |
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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 |
| 1675 | 1780 | 2.00 | 9 | -3.76 | 40 | -150.40 | |
|  Poh, Yu Tian | | | 2244 | MAS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Nguyen, Phuoc Tam | c | | 2220 | VIE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Govindasamy, Kanes | | | 1380 * | MAS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chong, Hao Ern | | | 1636 | MAS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hirman, Adam Faris | | | 1402 | MAS | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Mahmood, Mohd Ezmi | | | 1560 | MAS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Devathurai, Linggeis Daran | | | 1450 | MAS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Siddharth, Sai | | | 1505 | SGP | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Nakvanich, Sahapol | | | 1680 | THA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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