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Individual Calculations February 2020 |
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| Goy, Tang Jung Brennen Total change: -11.20 | |   |
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| 36th National Age Group Chess Championships 2019 - Boys Under-15 | Singapore | SGP | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1297 | 1.50 | 5 | -0.28 | 40 | -11.20 | |
|  Nisban, Cyrus | c | | 1697 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chan, Renjie Jonathan | | | 1335 | SGP | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Benedict, Silveries Mathias Samue | | | 1304 | SGP | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Aadithya, Kumar | | | 1160 | SGP | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Goh, Sean Christian | | | 1697 * | SGP | 0.00 | 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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