Individual Calculations January 2016
 Kong, Ren En  Total change: 35.60  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1676 1565 2.00 3 0.89 40 35.60 
  Yip, Yong 1372 MAS1.0010.254010.00 
  Liew, Ken Yew 1842 MAS1.0010.834033.20 
  Doluweera, Dinul Thisura c1815 SRI0.001-0.1940-7.60 

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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