Rapid: Individual Calculations August 2023
 Dorman, Orla  Total change: -9.80  Rating chartPersonal card
 Muswell Hill FIDE Rapid - July 25 London ENG 2023-07-25
RcRownchangeKK*chgGame
 1670 1457 1.00 4 -0.49 20 -9.80 
  Merry, Alan B m2333 ENG0.0010.00200.00 
  Simko, Jakub 1102 SVK1.0010.11202.20 
  Brass, Ezra 1744 ENG0.001-0.1620-3.20 
  Pushnya, Platon 1502 ENG0.001-0.4420-8.80 

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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