Individual Calculations May 2019
 Adda, Olivier  Total change: 16.60  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2017 2080 2.00 2 0.83 20 16.60 
  Isetta, Andre 1969 FRA1.0010.35207.00 
  Rodmacq, Clement 2064 FRA1.0010.48209.60 

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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