Individual Calculations January 2016
 Goh, Kai Ray Alden  Total change: -37.20  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1357 1481 1.00 3 -0.93 40 -37.20 
  So, Jun Hong Glenn 1230 SIN1.0010.19407.60 
  Ong, Yi Herng Joel 1646 SIN0.001-0.2840-11.20 
  Ng, Jun Fung Isaac 1195 MAS0.001-0.8440-33.60 

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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