Individual Calculations May 2011
 Berthou, Patrick  Total change: -6.75  Rating chartPersonal card
 Team - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1838 1636 0.00 1 -0.24 25 -6.00 
  Carfantan, Jean-Pierre 1838 FRA0.001-0.2425-6.00 

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)
 
 Championnat du Finistere - Part 3 FOUESNANT FRA 2011-03-26
RcRownchangeKK*chgGame
 1684 1636 0.50 2 -0.38 25 -9.50 
  Weber, Loic 1603 FRA0.501-0.0525-1.25 
  Bachaumard, Joel 1765 FRA0.001-0.3325-8.25 

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)
 
 Open FIDE de Brest BREST FRA 2011-04-23
RcRownchangeKK*chgGame
 1820 1636 1.50 4 0.35 25 8.75 
  Serralta, Michel 2036  * FRA0.001-0.0825-2.00 
  Savary, Xavier 1886 FRA0.001-0.1925-4.75 
  Fournel, Didier 1718 FRA0.5010.11252.75 
  Bertrand, Benjamin 1640 FRA1.0010.512512.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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