Individual Calculations September 2018
 Violeau, Jean-Luc  Total change: -1.40  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1695 1741 5.00 9 -0.07 20 -1.40 
  Colin, Serge 1461 FRA0.501-0.3420-6.80 
  Hofman, Frederic 1603 FRA0.501-0.1920-3.80 
  Grac, Alain 1586 FRA0.001-0.7120-14.20 
  Lallement, Jose 1567 FRA1.0010.27205.40 
  Serret, Philippe 1706 FRA1.0010.45209.00 
  Viel, Jean-Marc 1559 FRA1.0010.26205.20 
  Andrieu, Philippe 1867 FRA1.0010.672013.40 
  Legrand, Stephane 2053 FRA0.001-0.1420-2.80 
  Warnault, Pierre 1857 FRA0.001-0.3420-6.80 

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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