Individual Calculations August 2022
 Duval, Dominique  Total change: 4.80  Rating chartPersonal card
 27eme Festival international Jean-Claude Loubatiere MONTPELLIER FRA 2022-07-10
RcRownchangeKK*chgGame
 1429 1109 1.00 5 0.24 20 4.80 
  Heron, Andrew 1632 LIE0.001-0.0320-0.60 
  Renan, Timothe 1378 FRA0.001-0.1720-3.40 
  Vuillemin, Bernard 1269 FRA1.0010.712014.20 
  Sudlow, David 1367 ENG0.001-0.1820-3.60 
  Tokhi, Daoud 1498 FRA0.001-0.0920-1.80 

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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