Individual Calculations March 2022
 Boudey, Simon  Total change: 25.20  Rating chartPersonal card
 20th Rochefort Chess Festival - Masters ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 2049 1851 3.50 8 1.26 20 25.20 
  Spitz, Patrick 2041 FRA1.0010.752015.00 
  Laurent-Paoli, Pierre m2483 FRA0.001-0.0120-0.20 
  Lapeyre, Pierre 1995 FRA0.001-0.3120-6.20 
  Moine, Philippe 1926 FRA0.5010.10202.00 
  Souevamanien, Pascal 1948 FRA0.5010.13202.60 
  Delabbey, Florian 1999 FRA0.001-0.3020-6.00 
  Le Bourhis, Dominique 1990 FRA1.0010.692013.80 
  Maupin, Valerie wf2007 FRA0.5010.21204.20 

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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