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Individual Calculations November 2013 |
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| Lau, Joe Yiu-Cho Total change: -27.30 | |   |
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| Hong Kong International Open Chess Championship 2013 | Hong Kong | HKG | 2013-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1602 | 0.00 | 4 | -0.91 | 30 | -27.30 | |
|  Wong, Meng Kong | g | | 2002 * | SIN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tamin, Upi Darmayana | | wm | 2002 * | INA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Luu, Duc Hai | | | 1998 | VIE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Chen, Yu Yu Simon | | | 1479 | HKG | 0.00 | 1 | -0.67 | 30 | -20.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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