Individual Calculations September 2017
 Gattegno, Laurent  Total change: -43.60  Rating chartPersonal card
 Championnat de France 2017 - Open A AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 2009 1984 2.00 9 -2.18 20 -43.60 
  Amoyal, Pierre 2099 FRA0.001-0.3420-6.80 
  Decuigniere, Tom 2050 FRA0.001-0.4120-8.20 
  Naudin, Yvan 2025 FRA0.001-0.4420-8.80 
  Galloux, Maxime 2041 FRA0.001-0.4220-8.40 
  Ferry, Roger 1966 FRA1.0010.47209.40 
  Caron, Damien 1995 FRA0.001-0.4820-9.60 
  Neau, Julien 1952 FRA0.001-0.5420-10.80 
  Leriche, Ines 1991 FRA1.0010.512010.20 
  Hartmann, Dominique 1962 FRA0.001-0.5320-10.60 

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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