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Individual Calculations September 2023 |
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| Srivatanakul, Pricha Total change: -8.00 | |   |
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| 48th Thailand National Games - Open | Kanchanaburi | THA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1376 | 1.50 | 5 | -0.40 | 20 | -8.00 | |
|  Wongsawan, Thoetsak | | | 1840 | THA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kusakulpiboon, Sirawich | | | 1257 | THA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Deeprasert, Fauzi | | | 1232 | THA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Saenpoch, Kansak | | | 1390 | THA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Wiwatanadate, Poompong | f | | 1989 | THA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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