Individual Calculations April 2013
 Haller, Frederic  Total change: -6.60  Rating chartPersonal card
 Individuel Bas-Rhin 2013 MUNDOLSHEIM FRA 2012-09-23
RcRownchangeKK*chgGame
 1637 1539 2.00 6 -0.22 30 -6.60 
  Gerthoffert, Jean-Marie 1642 FRA0.5010.14304.20 
  Schranckenmuller, Daniele 1600 FRA1.0010.583017.40 
  Schmuck, Corentin 1789 FRA0.001-0.1930-5.70 
  Simon, Gerard 1593 FRA0.001-0.4230-12.60 
  Sovilj, Mirko 1619 FRA0.5010.11303.30 
  Virion, Regine 1579 FRA0.001-0.4430-13.20 

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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