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Individual Calculations December 2018 |
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| Chokthitirath, Akararath Total change: -26.80 | |   |
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| Thailand Pattaya Youth U12 Chess Championship 2018 | Pattaya | THA | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1059 | 0.00 | 3 | -0.67 | 40 | -26.80 | |
|  Aayush, Bhattacherjee | | | 1449 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tangsunawan, Tada | | | 1141 | THA | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Rolston, Daniel Haruma | | | 1307 | IRL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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