Individual Calculations September 2020
 Broome, Jeremy  Total change: 2.80  Rating chartPersonal card
 Coupe du Leman GENEVA (R3-R6) different places SUI 2020-08-07
RcRownchangeKK*chgGame
 1860 1827 1.50 3 0.14 20 2.80 
  De Gregorio, Alexis 2001 SUI0.5010.23204.60 
  Rincon, Jose-Maria 1927 SUI0.001-0.3620-7.20 
  Devaud, Thierry 1653 SUI1.0010.27205.40 

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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