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Individual Calculations January 2009 |
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| Tan, Kwang Shing Bryan 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 |
| 1829 | 0 | 1.00 | 7 | 0.00 | 1520 | | 0.00 | |
|  Lee, Kah Meng Elgin | | | 1817 | MAS | 0.50 | 1 | 0.00 | | 0.00 | |  Benidze, Gigla | | | 1861 | GEO | 0.00 | 1 | 0.00 | | 0.00 | | | Purenne, Benoit | | | 1868 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Saranapala, Nimantha | | | 1854 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ng, Isaac | | | 1592 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Codenotti, Marco | | | 2050 | ITA | 0.00 | 1 | 0.00 | | 0.00 | | | Papakonstantinou, Dimitrios | | | 1759 | GRE | 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) | | | | 5th Singapore Challengers International Open Tournament 2008 | Singapore | SIN | 2008-12-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1807 | 0 | 0.50 | 4 | 0.00 | 1485 | | 0.00 | |
| | Chng, Jiun Jing Pearle | | | 1769 | SIN | 0.00 | 1 | 0.00 | | 0.00 | | | Lee, Kah-Jin | | | 1892 | SIN | 0.00 | 1 | 0.00 | | 0.00 | | | Lim, De-Li Derek | | | 1713 | SIN | 0.00 | 1 | 0.00 | | 0.00 | | | Lee, Kah-Win | | | 1855 | SIN | 0.50 | 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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