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Individual Calculations January 2009 |
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| Gu, Zichen Total change: 0.00 | |   |
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| World Youth Chess Championships 2008 - Open 12 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1918 | 0 | 2.00 | 8 | 0.00 | 1725 | | 0.00 | |
|  Harutyunian, Tigran K | | | 1993 | ARM | 0.00 | 1 | 0.00 | | 0.00 | |  Principe, Alexander | f | | 1896 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ng, Isaac | | | 1592 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Codenotti, Marco | | | 2050 | ITA | 1.00 | 1 | 0.00 | | 0.00 | | | Enkhbaatar, Enkhnar | | | 1942 | MGL | 0.00 | 1 | 0.00 | | 0.00 | | | Bulatovic, Ilija | | | 1903 | SRB | 0.50 | 1 | 0.00 | | 0.00 | | | Saranapala, Nimantha | | | 1854 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ostrovskiy, Aleksandr A | c | | 2112 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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