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Individual Calculations December 2015 |
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| Alexander, Chan Jia Jie Total change: -1.60 | |   |
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| 32nd National Age-Group Chess Championships 2015 - Open Under-12 | Singapore | SGP | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1767 | 4.50 | 6 | -0.04 | 40 | -1.60 | |
|  Loh, Caleb | | | 1375 | SIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ho, Yi Amadeus | | | 1367 * | SIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ng, Wee Lok Bryan | | | 1650 | SIN | 0.50 | 1 | -0.16 | 40 | -6.40 | |  Nisban, Cyrus | c | | 1854 | SIN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Xie, Zu En Jeremiah | | | 1426 | SIN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Leong, Sher Hern | | | 1550 | SIN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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