Individual Calculations September 2010
 Bouthier, Jacques  Total change: -13.05  Rating chartPersonal card
 Chpt de France - Open B Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1842 1943 5.50 10 -0.87 15 -13.05 
  Roth, Jacques 1850 FRA0.501-0.1315-1.95 
  Milutinovic, Slobodan 1850 FRA0.001-0.6315-9.45 
  Gagnepain, Laurent 1752 FRA1.0010.25153.75 
  Peter, Charles 1857 FRA1.0010.38155.70 
  Heng, Jim 1852 FRA0.001-0.6215-9.30 
  Kapsa, Michel 1828 FRA1.0010.34155.10 
  Grandi, Paul 1855 FRA0.001-0.6215-9.30 
  Lagunes, Robin 1845 FRA1.0010.37155.55 
  Bourogaa, Younes 1878 FRA1.0010.41156.15 
  Bailly, Luc 1857 FRA0.001-0.6215-9.30 

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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