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Individual Calculations August 2023 |
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| Portugalera, Ric Total change: -47.20 | |   |
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| Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Amateurs | Chiang Mai | THA | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 2075 | 6.00 | 9 | -2.36 | 20 | -47.20 | |
|  Osterhus, Omar Torbjorn | | | 1414 | DEN | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lee, Alexandre Km | | | 1693 | ENG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Nguyen, Truong An Khang | | | 1488 | VIE | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Sodbaatar, Batsaikhan | | | 1675 * | MGL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romualdez, Davin Sean | | | 1396 | PHI | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Pham, Huy Duc | | | 1498 | VIE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Culasing, Michael | | | 1623 | PHI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Pham, Tran Gia Thu | | wc | 1738 | VIE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sparsh, Khandelwal | | | 1862 | IND | 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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