Individual Calculations October 2008
 Lagunes, Robin  Total change: -5.10  Rating chartPersonal card
 8eme open de Saint-Chely d'Aubrac St Chely d'Aubrac FRA 2008-07-13
RcRownchangeKK*chgGame
 1956 1824 2.00 7 -0.34 15 -5.10 
  Duffau, Pascal 2019 FRA1.0010.751511.25 
  Muller, Anne wm2174 FRA0.001-0.1115-1.65 
  Baeumlin, Francois 1995 FRA0.001-0.2715-4.05 
  Kiecken, Jean-Marc 1978 FRA0.001-0.2915-4.35 
  Desboeufs, Claude 1564 SUI1.0010.18152.70 
  Rabier, Jean 1914 FRA0.001-0.3815-5.70 
  Lagunes, Jean-Renaud 2047 FRA0.001-0.2215-3.30 

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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