Individual Calculations May 2013
 Cardinal, Samuel  Total change: -16.20  Rating chartPersonal card
 Open Fide de Brest 2013 BREST FRA 2013-03-30
RcRownchangeKK*chgGame
 1653 1474 0.00 2 -0.54 30 -16.20 
  Sarzynski, Thuan 1688 FRA0.001-0.2330-6.90 
  Ottl, Eric 1617 FRA0.001-0.3130-9.30 

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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