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Individual Calculations January 2009 |
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| Sanders, Isaac B 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 |
| 1817 | 0 | 3.50 | 7 | 0.00 | 1817 | | 0.00 | |
|  Lim, De-Li Derek | | | 1713 | SIN | 1.00 | 1 | 0.00 | | 0.00 | |  Sanal, Vahap | c | | 1872 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Kourkoulos-Arditis, Stamatis | | | 1765 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | | Harshal, Shahi | | | 1693 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Yeoh, Li Tian | | | 1954 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Shaikh, Nubairshah | | | 1855 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Chen, Yan-Fong | | | 1865 | TPE | 1.00 | 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) | | | | Wellington College International | Crowthorne | ENG | 2008-11-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1920 | 0 | 2.00 | 4 | 0.00 | 1920 | | 0.00 | |
| | Shepley, Julien M | | | 2115 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Jeffries, Majid | | | 2018 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Messam-Sparks, Lateefah | | | 1907 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Fowler, David J | | | 1641 | ENG | 1.00 | 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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