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Individual Calculations March 2020 |
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| Punyanitya, Jirath Total change: -34.40 | |   |
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| Thailand Youth Chess Championship - U10 | Bangkok | THA | 2020-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1400 | 2.00 | 4 | -0.86 | 40 | -34.40 | |
|  Boonsung, Satchukorn | | | 1060 | THA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Samatthanan, Theerath | | | 1485 | THA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gueta, Rafael | | | 1070 | THA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Saiai, Purimprach | | | 1235 | THA | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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