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Individual Calculations January 2013 |
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| Arjun, Vairavan Total change: -9.45 | |   |
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| 24th National Age Group Chess Championships 2012 - Open/Girls Under-14 & Open | Singapore | SIN | 2012-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1725 | 0.00 | 3 | -0.63 | 15 | -9.45 | |
|  Foo, Benjamin | | | 2125 * | SIN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Lim, De Li Derek | c | | 1863 | SIN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Jung, Young Hoon | c | | 1927 | KOR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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