Rapid: Individual Calculations June 2022
 Rafik, S  Total change: -4.40  Rating chartPersonal card
 Star Chess Foundation Open Rapid FIDE Rated Chess Tournament Trichy IND 2022-04-30
RcRownchangeKK*chgGame
 1695 1140 0.00 3 -0.22 20 -4.40 
  Prasannaa.s 2097 IND0.0010.00200.00 
  Rohith, S 1535 IND0.001-0.0820-1.60 
  Gopinath, P 1452 IND0.001-0.1420-2.80 

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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