Individual Calculations September 2010
 Laruelle, Joel  Total change: -21.60  Rating chartPersonal card
 Chpt de France - Open A Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 2003 2099 5.50 11 -1.44 15 -21.60 
  Kizilian, Emmanuel 2005 FRA1.0010.37155.55 
  Ternault, Mathieu 1989 FRA0.001-0.6515-9.75 
  Budin, Florent 1982 FRA0.501-0.1615-2.40 
  Kirk, Ezra 1998 FRA0.001-0.6415-9.60 
  Giry, Jean-Marc 2010 FRA1.0010.38155.70 
  Bornhauser, Eric 1986 FRA0.501-0.1515-2.25 
  Egreteau, Eric 2010 FRA1.0010.38155.70 
  Petitjean, Pierre 2023 FRA1.0010.40156.00 
  Achereiner, Guillaume 2028 FRA0.001-0.6015-9.00 
  Daspres, Loic 1985 FRA0.001-0.6615-9.90 
  Brolly, Pierre-Louis 2016 FRA0.501-0.1115-1.65 

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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