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Blitz:
Individual Calculations February 2017 |
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| Armstrong, Malcolm J Total change: 2.80 | |   |
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| New Year Blitz 2017 | Hong Kong | HKG | 2017-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1851 | 5.50 | 10 | 0.14 | 20 | 2.80 | |
|  Chung, Ethan Cheung Jing | | | 1451 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lam, Daniel King-Wai | f | | 2069 | HKG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lo, Billy | | | 1861 | HKG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Borigas, Edgardo | | | 1917 | HKG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ng, Chung Lok Andrew | | | 1744 | HKG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Tang, Tsz Sang | | | 1762 | HKG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mahajan, Ritesh | | | 1659 | HKG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Cheung, Pak Shing | | | 1451 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yu, Peter | f | | 2247 | USA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Wong, Brian | f | | 2002 | HKG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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