Individual Calculations January 2011
 Ferry, Roger  Total change: -6.15  Rating chartPersonal card
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 2190 2087 0.50 2 -0.22 15 -3.30 
  Ilgart, Jean-Christophe 2241 FRA0.001-0.2915-4.35 
  Sudre, Christophe 2138 FRA0.5010.07151.05 

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)
 
 Team - Ile de France - Part 2 IDF FRA 2010-11-16
RcRownchangeKK*chgGame
 1946 2087 0.50 1 -0.19 15 -2.85 
  Massimi, Pierre 1946 FRA0.501-0.1915-2.85 

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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