Individual Calculations May 2019
 Gupta, Riaan  Total change: 6.40  Rating chartPersonal card
 Sharjah Open Classic Chess Championship April 2019 Sharjah UAE 2019-04-08
RcRownchangeKK*chgGame
 1332 1237 1.00 2 0.16 40 6.40 
  Aysha, Ihsan 1042 PLE1.0010.254010.00 
  Raji Sayel, Abu Azizah 1621 PLE0.001-0.0940-3.60 

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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