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Individual Calculations January 2009 |
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| Tari, Aryan Total change: 0.00 | |   |
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| World Youth Chess Championships 2008 - Open 10 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1898 | 0 | 4.50 | 6 | 0.00 | 1936 | | 0.00 | |
|  Lim, De-Li Derek | | | 1713 | SIN | 0.50 | 1 | 0.00 | | 0.00 | | | Shaikh, Nubairshah | | | 1855 | IND | 1.00 | 1 | 0.00 | | 0.00 | |  Khodashenas, Mersad | | | 1928 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Arjun, Bharat | c | | 1853 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Asgarizadeh, Ahmad | | | 2026 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Duda, Jan-Krzysztof | | | 2013 | POL | 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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