Individual Calculations May 2012
 Wolfstirn, Michel  Total change: -5.40  Rating chartPersonal card
 5e open de la Choisille-en-Touraine - A LA MEMBROLLE SUR CHOISILLE FRA 2012-04-07
RcRownchangeKK*chgGame
 1751 1584 1.00 4 -0.18 30 -5.40 
  Gennesseaux, Gabrielle 1726 FRA0.001-0.3130-9.30 
  Prevot, Rodolphe 1935 FRA0.001-0.1130-3.30 
  Boursier, Claire 1631 FRA1.0010.573017.10 
  Boursier, Simon 1712 FRA0.001-0.3330-9.90 

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)
 

 

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