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Individual Calculations September 2023 |
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| Wiwatanadate, Poompong Total change: 5.40 | |   |
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| 48th Thailand National Games - Open | Kanchanaburi | THA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1989 | 6.00 | 7 | 0.27 | 20 | 5.40 | |
|  Jongatireklap, Wacharaphol | | | 1589 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wiwarin, Piyapon | | | 1684 | THA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wongsawan, Thoetsak | | | 1840 | THA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Saenpoch, Kansak | | | 1390 | THA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khumnorkaew, Tupfah | | | 2000 | THA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Burbach, Brunel Baron | | | 1734 | THA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Srivatanakul, Pricha | | | 1376 | THA | 1.00 | 1 | 0.02 | 20 | 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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