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Individual Calculations January 2024 |
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| Laohawirapap, Prin Total change: 15.20 | |   |
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| Ha Noi GM Chess tournament - November 2023 | Ha Noi | VIE | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2329 | 4.50 | 9 | 0.74 | 20 | 14.80 | |
|  Liu, Yi | f | | 2333 | AUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Murshed, Niaz | g | | 2363 | BAN | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Cao, Sang | g | | 2376 | VIE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Pham, Tran Gia Phuc | f | | 2386 | VIE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mohammad, Fahad Rahman | m | | 2399 | BAN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ilamparthi, A R | m | | 2385 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bui, Vinh | g | | 2390 | VIE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Lee, Jun Hyeok | m | | 2375 | KOR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tran, Tuan Minh | g | | 2484 | VIE | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Hong Kong International Open 2023 | Hong Kong | HKG | 2023-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2329 | 6.50 | 9 | 0.02 | 20 | 0.40 | |
| | Chen, Zhiyuan | | | 1929 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tisado, Janmyl Dilan | | | 1812 | PHI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Du, Yuxin | | | 1948 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Li, Bo | m | | 2216 | CHN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vaibhav, Suri | g | | 2588 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lundberg, Bjorn | | | 2210 | SWE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pang, Khai Jie Ryan | | | 1711 | SGP | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Li, Yage | | | 1674 | CHN | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Gao, Rui | g | | 2543 | CHN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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