|
Individual Calculations January 2009 |
|
|
|
| Tang, Qing-Wei Joey Total change: -21.30 | |   |
|
| National Junior Squad T4 2008 | Singapore | SIN | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1606 | 0.00 | 3 | -1.05 | 15 | -15.75 | |
|  Neo, Xiuwen Christabel | | | 1720 | SIN | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Ho, En-Huei Danielle | | wf | 1718 | SIN | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Lim, De-Li Derek | | | 1712 | SIN | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | 27th National Age Group Chess Championships 2009 - Open | Singapore | SIN | 2008-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1604 | 0.00 | 3 | -0.37 | 15 | -5.55 | |
| | Foo, Benjamin | | | 1954 | SIN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chan, Wei-Yi Victoria | | wf | 1902 | SIN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Tan, Weiliang | | | 1954 | SIN | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | |
|
