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Individual Calculations August 2023 |
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| Chen, Qi B Total change: -10.00 | |   |
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| Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters | Chiang Mai | THA | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2484 | 5.00 | 9 | -0.92 | 10 | -9.20 | |
|  Kulpruethanon, Thanadon | f | | 2230 | THA | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Dang, Anh Minh | | | 2080 | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chen, Kailin | | | 2084 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Siddharth, Jagadeesh | m | | 2397 | SGP | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Hoang, Canh Huan | f | | 2382 | VIE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Badmatsyrenov, Oleg | m | | 2446 | FID | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Wang, Shixu B | m | | 2413 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Ghosh, Diptayan | g | | 2565 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Xu, Yi | g | | 2502 | CHN | 0.00 | 1 | -0.47 | 10 | -4.70 | | | * 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) | | | | 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES | Johor Bahru | MAS | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2475 | 2.50 | 4 | -0.08 | 10 | -0.80 | |
| | Shreyans, K. Shah | c | | 2237 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Mohammad Fahad, Rahman | m | | 2428 | BAN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Setyaki, Azarya Jodi | m | | 2393 | INA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Firman Syah, Farid | m | | 2403 | INA | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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