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Individual Calculations March 2019 |
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| Sorncharoensap, Poramet Total change: -0.40 | |   |
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| Thailand Amateur Championship 2019 - under 2100 | Bangkok | THA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1517 | 3.00 | 6 | -0.01 | 40 | -0.40 | |
|  Wongsawan, Thoetsak | | | 1830 | THA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Samatthanan, Theerath | | | 1199 | THA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Calacday, Henry | | | 1812 | PHI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mekarapiruk, Nathasha | | | 1237 | THA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Saelee, Suppakrit | | | 1741 | THA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Prayoonthamrongthiti, Pisut | | | 1285 | THA | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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