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Individual Calculations January 2012 |
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| Wong, Hsien Aun Ethan Total change: -43.50 | |   |
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| 3rd Penang Heritage City International Chess Challenger 2011 | Penang | MAS | 2011-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1796 | 0.00 | 1 | -0.62 | 30 | -18.60 | |
|  Soh, Isaak Ethan Hong Han | | | 1708 | SIN | 0.00 | 1 | -0.62 | 30 | -18.60 | |
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) | | | | The 4th National Junior Chess Championship (Boys) | Kuala Lumpur | MAS | 2011-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1796 | 2.00 | 4 | -0.83 | 30 | -24.90 | |
|  Dutton, Lucas Matthew | | | 1661 | MAS | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Singh, Kabir | | | 1522 | MAS | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Saleh, Fikri | | | 1690 | MAS | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Wong, Yinn Long | | | 1664 | MAS | 0.50 | 1 | -0.18 | 30 | -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) | | |
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