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Individual Calculations April 2009 |
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| Chan, Wei-Xuan Timothy Total change: 1.35 | |   |
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| 61st National Chess Championships 2009 | Singapore | SIN | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2322 | 6.00 | 9 | -0.47 | 15 | -7.05 | |
|  Tay, Li-Jin Jeslin | | wf | 2090 | SIN | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Liu, Yang | | wf | 2030 | SIN | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Goh, Weiming | m | | 2413 | SIN | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Fernandez, Daniel Howard | f | | 2158 | SIN | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Lo, Kin Mun Dominic | f | | 2120 | SIN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Tan, Weiliang | | | 2105 | SIN | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Muhd, Haikal | f | | 1972 | SIN | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Chua, Zheng Yuan Terry | f | | 2215 | SIN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Chua Xing-Jian, Graham | f | | 2211 | SIN | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | National Junior Training T1 Gold 2009 | Singapore | SIN | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2322 | 5.50 | 7 | 0.56 | 15 | 8.40 | |
| | Koh, Jonathan | | | 2237 | SIN | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Chua Xing-Jian, Graham | f | | 2211 | SIN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Liu, Yang | | wf | 2030 | SIN | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Chua Xing-Jian, Graham | f | | 2211 | SIN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Lo, Kin Mun Dominic | f | | 2120 | SIN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Chua Xing-Jian, Graham | f | | 2211 | SIN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Lo, Kin Mun Dominic | f | | 2120 | SIN | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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