Individual Calculations May 2011
 Ritzenthaler, Bernard  Total change: -19.95  Rating chartPersonal card
 6e Tournoi des Collines 2011 ESCHENTZWILLER FRA 2011-01-07
RcRownchangeKK*chgGame
 1714 1597 0.50 4 -0.91 15 -13.65 
  Klaus, Philippe 1864 FRA0.001-0.1815-2.70 
  Beteille, Christian 1732 FRA0.5010.18152.70 
  De Faveri, Gabriel 1633 FRA0.001-0.4515-6.75 
  Perfetti, Dorian 1626 FRA0.001-0.4615-6.90 

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 - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1660 1602 0.00 1 -0.42 15 -6.30 
  Djemai, Djamel 1660 FRA0.001-0.4215-6.30 

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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