Individual Calculations July 2011
 Vidal, Llewellyn  Total change: -1.80  Rating chartPersonal card
 Team - Nationale 3 - R8-9 FRANCE FRA 2011-05-14
RcRownchangeKK*chgGame
 1904 1953 1.00 2 -0.12 15 -1.80 
  Citterio, Jean-Claude 1792 FRA1.0010.29154.35 
  Soubirou, Oriane 2015 FRA0.001-0.4115-6.15 

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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