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Individual Calculations February 2019 |
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| Liew, Tze Chi Total change: 12.40 | |   |
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| 35th National Age Group Chess Championships 2018 - Girls Under-10 | Singapore | SGP | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1029 | 1.50 | 3 | 0.31 | 40 | 12.40 | |
|  Koh, Wei Le Gladys | | | 1196 | SGP | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Tjoeng, Clarisse Giovanna | | | 1009 | SGP | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Pang, Kay Yan Eden | | | 1120 | SGP | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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