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Individual Calculations February 2019 |
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| Khor, Qiao Wen Nicole Total change: 0.40 | |   |
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| 35th National Age Group Chess Championships 2018 - Girls Under-12 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1151 | 2.50 | 6 | 0.01 | 40 | 0.40 | |
|  Mak, Xiu Ning Charlene | | | 1385 | SGP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Goy, Sze Leng Eliza | | | 1218 | SGP | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Zou, Qixuan | | | 1089 | SGP | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Loh, Wern Sea Cadence | | | 1062 | SGP | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Haw, Zi Xuan | | | 1535 | SGP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ning, Jiayan Sophia | | | 1102 | SGP | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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