Individual Calculations July 2019
 Arijit, Ghosh  Total change: -59.60  Rating chartPersonal card
 West Bengal State sub Junior Open Chess Championship 2019 kolkata IND 2019-06-05
RcRownchangeKK*chgGame
 1291 1566 2.50 5 -1.49 40 -59.60 
  Saptarshi, Talukdar 1166  * IND1.0010.08403.20 
  Saanket, Das 1278 IND0.501-0.3440-13.60 
  Gairick, Saha 1220 IND1.0010.11404.40 
  Abhirup, Das 1625 IND0.001-0.4240-16.80 
  Ishir, Narayan 1166  * IND0.001-0.9240-36.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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