Individual Calculations February 2013
 Tan, Weiliang  Total change: 1.50  Rating chartPersonal card
 64th National Chess Championships 2012 - Candidate Singapore SIN 2012-12-22
RcRownchangeKK*chgGame
 2069 2214 5.50 8 0.10 15 1.50 
  Iskandar, Bin Abdullah 1991 SIN1.0010.22153.30 
  Yong, Han Shawn 1901 SIN1.0010.14152.10 
  Ramos, Domingo m2259 JPN0.5010.06150.90 
  Chia, Chee Seng f2124 SIN0.001-0.6215-9.30 
  Iskandar, Bin Abdullah 1991 SIN1.0010.22153.30 
  Yong, Han Shawn 1901 SIN1.0010.14152.10 
  Ramos, Domingo m2259 JPN0.5010.06150.90 
  Chia, Chee Seng f2124 SIN0.501-0.1215-1.80 

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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