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Individual Calculations December 2017 |
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| Soo, Sheng Yin Total change: -27.60 | |   |
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| 34th National Age Group Chess Championships 2017 - Girls Under-12 | Singapore | SGP | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1276 | 1.00 | 3 | -0.69 | 40 | -27.60 | |
|  Tarini, Bengani | | | 1125 | IND | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Pereira, Desirra | | | 1187 | MAS | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Mak, Xiu Ning Charlene | | | 1373 | SGP | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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