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Individual Calculations December 2013 |
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| Borchert, Finn Total change: -12.15 | |   |
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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 |
| 2041 | 1893 | 0.50 | 4 | -0.81 | 15 | -12.15 | |
|  Tin, Jingyao | f | | 2183 | SIN | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Liu, Xiangyi | f | | 2117 | SIN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Foo, Benjamin | | | 2190 | SIN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Lau, Matthew Ende | | | 1674 | SIN | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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