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Individual Calculations January 2024 |
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| Li, Bo Total change: -22.80 | |   |
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| 15th Penang Heritage City International Chess Open 2023 (Open) | Pulau Pinang | MAS | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2216 | 5.50 | 8 | -2.06 | 10 | -20.60 | |
|  Lai, Zhun Hoong Lennard | | | 1816 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lee, Yun Rui | | | 1719 | MAS | 0.00 | 1 | -0.96 | 10 | -9.60 | | | Koay, Yu Hang | | | 1574 | MAS | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Cheng, Chao Xin | | wc | 1776 | AUS | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Tan, Yi Xun | | | 1713 | MAS | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Shen, Ree Herng | | | 1755 | MAS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Cu, Ivan Travis | | | 1909 | PHI | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Lee, Jing Xi Jonathan | | | 1627 | SGP | 1.00 | 1 | 0.02 | 10 | 0.20 | | | * 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) | | | | Hong Kong International Open 2023 | Hong Kong | HKG | 2023-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2216 | 6.50 | 9 | -0.22 | 10 | -2.20 | |
| | Mahajan, Ritesh | | | 1816 * | HKG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Muto, Yuhiro | | | 1686 | JPN | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Buakird, Apichit | | | 1971 | THA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Laohawirapap, Prin | m | | 2329 | THA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Lam, Chun Yung Samuel | | | 1744 | HKG | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Nisban, Cyrus | c | | 1788 | SGP | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Cai, Songliang | | | 2056 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Gao, Rui | g | | 2543 | CHN | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Wong, Yen-Hsiu Elliot | | | 1725 | SGP | 1.00 | 1 | 0.04 | 10 | 0.40 | | | * 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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