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Individual Calculations September 2013 |
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| Ong, Way Justin Total change: -6.15 | |   |
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| 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 | Kuala Lumpur | MAS | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2024 | 3.50 | 9 | -0.41 | 15 | -6.15 | |
|  Nava, Roderick | f | | 2375 | PHI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Chuah, Hao Feng | | | 1640 | MAS | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Tan, Jun Ying | | | 1744 | MAS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Tang, Wei Kit | | | 1721 | MAS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Castellano, Christopher | f | | 2268 | PHI | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Zhai, Mo | | wm | 2319 | CHN | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Azarya, Jodi Setyaki | c | | 2106 | INA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Fortunata, Fransisca | | wf | 2133 | INA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Romanov, Alexei | m | | 2388 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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