Individual Calculations January 2013
 Yu, Zhengwen  Total change: 0.00  Rating chartPersonal card
 4th Penang Heritage City International Chess Open 2012 (Challenger) Penang MAS 2012-12-10
RcRownchangeRpKK*chgGame
 1602 0 0.00 3 0.00 802   0.00 
  Chuah, Hao Feng 1656 MAS0.0010.00 0.00 
  Singh, Kabir 1494 MAS0.0010.00 0.00 
  Kah Teng, Benjamin Lee 1655 MAS0.0010.00 0.00 

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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