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Individual Calculations January 2017 |
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| Luk, Luen-Wah Total change: -24.60 | |   |
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| 2015 Hong Kong Chess Championship Rounds 9 | Hong Kong | HKG | 2016-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1992 | 3.50 | 7 | -1.23 | 20 | -24.60 | |
|  Cheng, Justin Hong-Chen | | | 1592 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pu, Henry | | | 1606 | HKG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dew, Brian | f | | 2188 | HKG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lai, Sai Wing | | | 1807 | HKG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ho, In Hei Henry | | | 1652 | HKG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Woo, Nicholas Tsz Chuen | | | 1592 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Medarde Santiago, Luis Marcos | f | | 2348 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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