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Individual Calculations January 2020 |
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| Diaz, Christopher Total change: 15.00 | |   |
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| 5th Singapore Amateur Chess Championship 2019 | Singapore | SGP | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1931 | 8.00 | 9 | 0.75 | 20 | 15.00 | |
|  Oh, Xu Jie Dawson | | | 1531 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chan, Wen Hui Ryan | | | 1531 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aarav, Kumar Koni Dena | | | 1531 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sow, Miaogeng Malcolm | | | 1681 | SGP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Teo, Hong Ming | | | 1591 | SGP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Lim, Huay Leon Warren | | | 1648 | SGP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nisban, Cyrus | c | | 1833 | SGP | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Goh, Ethan | | | 1895 | SGP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ong, Yi Herng Joel | | | 1711 | SGP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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