Rapid: Individual Calculations April 2017
 Iyer, Sathya  Total change: -4.80  Rating chartPersonal card
 Cytonn Investments 2nd HCK Open Chess Tournament Nairobi KEN 2017-03-26
RcRownchangeKK*chgGame
 1615 1215 0.00 3 -0.24 20 -4.80 
  Kagambi, Lawrence 1615  * KEN0.001-0.0820-1.60 
  Gohil, Mehul 1615  * KEN0.001-0.0820-1.60 
  Lwanga, Charles Karoli 1615  * KEN0.001-0.0820-1.60 
 * 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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