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Individual Calculations September 2023 |
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| Chongstitwattana, Cholapat Total change: -1.80 | |   |
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| 48th Thailand National Games - Open | Kanchanaburi | THA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1466 | 3.50 | 7 | -0.09 | 20 | -1.80 | |
|  Deeprasit, Napat | | | 1194 | THA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Khumnorkaew, Tupfah | | | 2000 | THA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Deeprasert, Fauzi | | | 1232 | THA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Udornpim, Tye | | | 1103 | THA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kusakulpiboon, Sirawich | | | 1257 | THA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Wongsawan, Thoetsak | | | 1840 | THA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Burbach, Brunel Baron | | | 1734 | THA | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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