Blitz: Individual Calculations January 2020
 Luk, Luen-Wah  Total change: -10.20  Rating chartPersonal card
 HKCFL Christmas Blitz 2019 Hong Kong HKG 2019-11-21
RcRownchangeKK*chgGame
 1597 1845 7.00 9 0.01 20 0.20 
  Tsang, Lok Ching 1445  * HKG1.0010.08201.60 
  Lam, Cheuk Him Darrel 1445  * HKG1.0010.08201.60 
  Lopez De Anda, Edgar 1776 USA1.0010.40208.00 
  Hill-Wood, Edward 1699 ENG1.0010.30206.00 
  Armstrong, Malcolm J 1853 ENG0.001-0.4920-9.80 
  Ho, In Hei Henry f1735 HKG1.0010.35207.00 
  Ackerman, Conrad Christoffel 1526 HKG1.0010.13202.60 
  Hill-Wood, T Wilfred D 1445  * ENG1.0010.08201.60 
  Liu, Ho Yin 1449 HKG0.001-0.9220-18.40 
 * 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)
 
 Hong Kong National Blitz Chess Championship 2019 Hong Kong HKG 2019-12-16
RcRownchangeKK*chgGame
 1774 1845 4.50 9 -0.52 20 -10.40 
  Kwok, Hiu Nok Taylor 1445  * HKG1.0010.08201.60 
  Dew, Brian f2121 HKG0.001-0.1720-3.40 
  Mahadevan, Aravind 1445  * HKG1.0010.08201.60 
  Lam, Daniel King Wai f2075 HKG0.001-0.2120-4.20 
  Lam, Chun Yung Samuel 1580 HKG1.0010.18203.60 
  Pang, Yui Kuen c1958 HKG0.5010.15203.00 
  Lau, Lut Yin Luke 1944 HKG0.001-0.3620-7.20 
  Wong, Ho Cheung f1957 HKG0.001-0.3520-7.00 
  Lu, Victor 1445  * HKG1.0010.08201.60 
 * 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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