Individual Calculations January 2012
 Ricard, Jean-Philippe  Total change: -10.50  Rating chartPersonal card
 Team 2012 - Nationale 3 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1992 2066 0.50 2 -0.70 15 -10.50 
  Marcel, Jean-Francois 1925 FRA0.501-0.1915-2.85 
  Achour, Faouzi 2058 FRA0.001-0.5115-7.65 

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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