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Individual Calculations October 2008 |
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| Yu, Jeffrey Hong Cheung Total change: 0.00 | |   |
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| 4th World Schools Chess Championships 2008 -Open U15 | Singapore | SIN | 2008-07-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2025 | 0 | 1.50 | 6 | 0.00 | 1832 | | 0.00 | |
|  Ho, En-Tian Mark | | | 1859 | SIN | 0.00 | 1 | 0.00 | | 0.00 | |  Ramalingam, Karthik | | | 1936 | IND | 0.00 | 1 | 0.00 | | 0.00 | | | Yu, Marco | | | 1992 | HKG | 0.50 | 1 | 0.00 | | 0.00 | | | Al-Marzouqi, Abdulla M. | | | 1950 | UAE | 1.00 | 1 | 0.00 | | 0.00 | | | Shen, Chuan-Qi | | | 2172 | SIN | 0.00 | 1 | 0.00 | | 0.00 | | | Chan, Wei-Xuan Timothy | | | 2238 | SIN | 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) | | | | IGB 5th Arthur Tan Malaysian Open 2008 | Kuala Lumpur | MAS | 2008-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2118 | 0 | 4.00 | 10 | 0.00 | 2046 | | 0.00 | |
| | Zakaria, Fairin | | | 2220 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Ferdiman, Tersiman | | | 2000 | INA | 0.00 | 1 | 0.00 | | 0.00 | | | Erowan, Masrin | | | 2020 | MAS | 1.00 | 1 | 0.00 | | 0.00 | | | Priya, P. | | wm | 2190 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Shen, Siyuan | | | 2316 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Kojima, Shinya | | | 2253 | JPN | 0.00 | 1 | 0.00 | | 0.00 | | | Schon, Eugene | | | 2042 | AUS | 0.00 | 1 | 0.00 | | 0.00 | | | Capel, Evan Timothy | | | 2005 | MAS | 0.50 | 1 | 0.00 | | 0.00 | | | Gibbons, Robert | | | 2080 | NZL | 1.00 | 1 | 0.00 | | 0.00 | | | Yeap, Eng Chiam | | | 2055 | MAS | 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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