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Individual Calculations October 2023 |
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| Lou, Yiping 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 |
| 2280 | 2464 | 5.50 | 9 | -1.03 | 10 | -10.30 | |
|  Labanda, Jarvey | | | 2064 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Luong, Phuong Hanh | | wm | 2163 | VIE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zhu, Hengyi | | | 2286 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Liu, Xiangyi | m | | 2374 | SGP | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Dau, Khuong Duy | c | | 2292 | VIE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Xie, Felix | c | | 2252 | NZL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Karthikeyan, P | g | | 2325 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Siddharth, Jagadeesh | m | | 2391 | SGP | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Poh, Yu Tian | f | | 2377 | MAS | 0.00 | 1 | -0.62 | 10 | -6.20 | | | * 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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