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Individual Calculations January 2015 |
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| Lau, Matthew Ende Total change: 13.60 | |   |
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| 31st National Age Group Chess Championships 2014 - Open Under-20 | Singapore | SGP | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1767 | 2.00 | 4 | 0.34 | 40 | 13.60 | |
|  Foo, Zhi Rong Benjamin | | | 2167 * | SIN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rujok, Najwa Jiahui | | | 1663 | SIN | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Goenka, Saumya Sanjay | | | 1806 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Tan, Jin Chew Andrew | | | 1776 | SIN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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