Individual Calculations September 2017
 Dakare, Rucha  Total change: -10.00  Rating chartPersonal card
 Maharashtra State Open 2017 Mumbai IND 2017-08-02
RcRownchangeKK*chgGame
 1414 1084 0.00 2 -0.25 40 -10.00 
  Mahajan, Ayush 1429 IND0.001-0.1140-4.40 
  Krishnan, Ritvik 1399 IND0.001-0.1440-5.60 

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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