Individual Calculations December 2015 |
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Luk, Luen-Wah Total change: -11.00 | | |
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Hong Kong Open 2015 | Hong Kong | HKG | 2015-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1823 | 2015 | 3.00 | 5 | -0.55 | 20 | -11.00 | |
| Lau, Joe Yiu-Cho | | | 1625 | HKG | 1.00 | 1 | 0.09 | 20 | 1.80 | | Chan, Chak Man | c | | 1810 | HKG | 0.50 | 1 | -0.26 | 20 | -5.20 | | Ackerman, Conrad Christoffel | | | 1615 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lai, Cyrus Ho-Yeung | | | 1880 | HKG | 0.00 | 1 | -0.68 | 20 | -13.60 | | Veltman, Jelmer | | | 2184 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | * 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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