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Individual Calculations December 2013 |
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| Lau, Matthew Ende Total change: 28.50 | |   |
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| 30th National Age Group Chess Championships 2013 - Open Under-20 | Singapore | SIN | 2013-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1674 | 1.50 | 4 | 0.95 | 30 | 28.50 | |
|  Tin, Jingyao | f | | 2074 * | SIN | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Wong, Shern Yang Jonathan | f | | 1949 | SIN | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Borchert, Finn | | | 1893 | GER | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Foo, Benjamin | | | 2074 * | SIN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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