Individual Calculations August 2017
 Arul, Prakash N  Total change: -61.20  Rating chartPersonal card
 Commonwealth Chess Championship 2017 Under - 8 open New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1161 1342 3.50 7 -1.53 40 -61.20 
  Vedant, Behal 1027 IND1.0010.14405.60 
  Aarav, Dengla 1177 IND0.001-0.7240-28.80 
  Ilamparthi, A R 1604 IND0.001-0.1840-7.20 
  Kanishak, Bhatt 1024 IND1.0010.13405.20 
  Lakshyesh, Mohan Gupta 1147 IND0.501-0.2540-10.00 
  Inban, Sivakumar 1034 IND1.0010.14405.60 
  Abhyuday, Santhosh 1113 IND0.001-0.7940-31.60 

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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