Rapid: Individual Calculations August 2019
 Sadeghi, Hassan  Total change: 16.40  Rating chartPersonal card
 Swiss Rapidchess Championship 2019 Biel SUI 2019-07-21
RcRownchangeKK*chgGame
 2158 2070 2.00 3 0.82 20 16.40 
  Sukandar, Irine Kharisma mwg2375 INA0.001-0.1420-2.80 
  Milovanovic, Milos 1812 SUI1.0010.18203.60 
  Fischer, Daniel f2287 SUI1.0010.782015.60 

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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