Individual Calculations May 2012
 Vidalinc, Jean-Louis  Total change: -33.15  Rating chartPersonal card
 Championnat du Rhone 2011-12 - Open A LYON FRA 2011-10-08
RcRownchangeKK*chgGame
 1732 1878 4.00 9 -2.21 15 -33.15 
  Jarque, Patrick 1713 FRA0.001-0.7215-10.80 
  Roux, Philippe 1681 FRA1.0010.25153.75 
  Lebrun, Christian 1655 FRA0.501-0.2815-4.20 
  Nguyen-Dinh, Dominique 1698 FRA1.0010.26153.90 
  Crabe, Eric 1725 FRA0.001-0.7015-10.50 
  Rodriguez, Jean-Pierre 1832 FRA1.0010.44156.60 
  Verges, Brice 1858 FRA0.501-0.0315-0.45 
  Bada, Jaime 1759 FRA0.001-0.6615-9.90 
  Gerstenkorn, Jim-David 1668 FRA0.001-0.7715-11.55 

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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