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Individual Calculations November 2023 |
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| Wiwatanadate, Poompong Total change: -21.20 | |   |
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| 1st The Rooky International Open 2023 - Open Standard | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1994 | 4.00 | 6 | -1.06 | 20 | -21.20 | |
|  Osterhus, Omar Torbjorn | | | 1371 | DEN | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Siddharth, Sai | | | 1629 | SGP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kieu, Bich Thuy | | wf | 1890 | VIE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Chua, Jia-Tien | | wc | 1847 | MAS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Jitwichian, Pataradit | | | 1594 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chong, Hao Ern | | | 1605 | MAS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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