Individual Calculations September 2015
 Rider, Palmer  Total change: 45.80  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1959 1700 4.00 9 2.29 20 45.80 
  Vaillant, Stephane 1882 FRA0.001-0.2620-5.20 
  Robert, Loic 1917 FRA1.0010.782015.60 
  Touchefeu, Aurelien 1977 FRA0.5010.33206.60 
  Jouneau, Quentin 1967 FRA1.0010.822016.40 
  Thomas, Anysia 2051 FRA0.5010.39207.80 
  Ralle, Pierre 2051 FRA0.001-0.1120-2.20 
  Caderon, Michel 2020 FRA0.001-0.1320-2.60 
  Principato, Guillaume 1838 FRA1.0010.692013.80 
  Reboud, Joseph 1924 FRA0.001-0.2220-4.40 

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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