Individual Calculations February 2017
 Kirupakaran, Vishnu  Total change: 16.40  Rating chartPersonal card
 London Junior Chess Championships Under 16 2016 London ENG 2016-12-28
RcRownchangeKK*chgGame
 1648 1549 1.50 3 0.41 40 16.40 
  Dhemrait, Jagdeep 1679 ENG0.001-0.3240-12.80 
  Jaufarally, Nadia 1664 ENG1.0010.664026.40 
  Brown, Tom 1602 ENG0.5010.07402.80 

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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