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Individual Calculations December 2016 |
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| Siew, Kai Xin Total change: 7.20 | |   |
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| SCF National Junior HP Squad Training T4 2016 | Singapore | SGP | 2016-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1607 | 0.50 | 3 | -0.33 | 40 | -13.20 | |
|  Nisban, Cyrus | c | | 1626 | SGP | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Rodolfo, Janely | | | 1787 | PHI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Diaz, Christopher | | | 1981 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 33rd National Age Group Chess Championships 2016 - Girls Under-20 & U14 | Singapore | SGP | 2016-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1638 | 4.00 | 4 | 0.51 | 40 | 20.40 | |
| | Bag, Ipshita | | | 1298 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Cheong, Sue Lyn | | | 1341 | SGP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Choy, Jia Ning Gillian | | | 1358 | SGP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ngieng, Vivian | | | 1238 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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