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Individual Calculations January 2009 |
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| Lee, Kah Meng Elgin Total change: 14.00 | |   |
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| World Youth Chess Championships 2008 - Open 12 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1817 | 1.50 | 4 | 0.56 | 25 | 14.00 | |
|  Akhmetov, Ayan | | | 1978 | KAZ | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Ostrovskiy, Aleksandr A | c | | 2112 | USA | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Georgiadis, Nico | | | 1952 | SUI | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Laurusas, Tomas | | | 2078 | LTU | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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