Rapid: Individual Calculations January 2017
 Kumar, Padthmaruben  Total change: 9.40  Rating chartPersonal card
 U15 National Scholastic Championship 2016 (Open) Putrajaya MAS 2016-12-03
RcRownchangeKK*chgGame
 1662 1480 1.00 2 0.47 20 9.40 
  Ayib Rosdi, Meor Airil Rahimi 1631 MAS0.001-0.3020-6.00 
  Azman, Muhd Farhi 1693 MAS1.0010.772015.40 

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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