Individual Calculations April 2020
 Corgeron, Jean-Luc  Total change: -32.60  Rating chartPersonal card
 19th Rochefort Chess Festival - Masters ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1991 2040 3.00 8 -1.63 20 -32.60 
  Duboue, Peio f2421 FRA0.001-0.0920-1.80 
  Larand, Manuel 1921 FRA0.001-0.6620-13.20 
  Goulesque, Camille 1896 FRA0.501-0.1920-3.80 
  Grichkevitch, Gilles 1964 FRA0.001-0.6020-12.00 
  Gonzalez, Loic 1983 FRA0.501-0.0820-1.60 
  Lemiere, Frederic 1960 FRA1.0010.39207.80 
  Babaud, Antoine 1872 FRA0.001-0.7220-14.40 
  Lagunes, Jean-Renaud 1909 FRA1.0010.32206.40 

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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