Rapid: Individual Calculations April 2023
 John, Harris Sujin  Total change: -12.00  Rating chartPersonal card
 5th Shaastra Rapid FIDE Rated Chess Tournament 2023 Chennai IND 2023-03-11
RcRownchangeKK*chgGame
 1678 1130 0.00 2 -0.30 40 -12.00 
  Rohit, S 2079 IND0.0010.00400.00 
  Abhinav, Anand 1277 IND0.001-0.3040-12.00 

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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