Individual Calculations January 2017
 Mohd Zolhanafiah, Mohd Izwan  Total change: 63.20  Rating chartPersonal card
 3rd Johor International Chess Challenger Open 2016 Johor Bharu MAS 2016-12-12
RcRownchangeKK*chgGame
 1658 1515 3.50 6 1.58 40 63.20 
  Anjali, R. Sagar 1690 IND0.5010.23409.20 
  Lim, Kim Siong 1847 MAS0.001-0.1240-4.80 
  Tee, Shun Yao 1545 MAS1.0010.544021.60 
  Yeop, Mat Zaki 1589 MAS1.0010.604024.00 
  Di, Xu Wei 1608 MAS0.001-0.3740-14.80 
  Low, Chee Pang 1666 MAS1.0010.704028.00 

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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