Individual Calculations December 2015
 Chan, Chak Man  Total change: 19.40  Rating chartPersonal card
 Hong Kong Open 2015 Hong Kong HKG 2015-09-03
RcRownchangeKK*chgGame
 1806 1810 5.50 9 0.97 20 19.40 
  Mahadevan, Aravind 1454 HKG1.0010.11202.20 
  Lo, Billy 1889 HKG1.0010.612012.20 
  Lam, Daniel King-Wai 2138 HKG0.001-0.1320-2.60 
  Luk, Luen-Wah f2015 HKG0.5010.26205.20 
  Mahajan, Ritesh 1656 HKG1.0010.29205.80 
  Tushar, Anand 1817 IND0.001-0.4920-9.80 
  Chan, Lok Yee Lewis 1718 HKG0.001-0.6320-12.60 
  Bret, Jean-Sebastien 1585 HKG1.0010.22204.40 
  Chong, Chor Yuen 1986 HKG1.0010.732014.60 

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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