Rapid: Individual Calculations May 2019
 Jaivardhan, Raj  Total change: 14.60  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2019 - Under 8 Open Colombo SRI 2019-04-02
RcRownchangeKK*chgGame
 1197 1135 2.00 3 0.73 20 14.60 
  Rosh, Jain 1135 IND0.001-0.5020-10.00 
  Nguyen, Quang Minh 1362 VIE1.0010.792015.80 
  Nguyen, Manh Duc 1093 VIE1.0010.44208.80 

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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