Individual Calculations February 2014
 Schumann, Martin  Total change: -4.20  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1798 1893 3.50 6 -0.14 30 -4.20 
  Nguyen, May 1495 SUI1.0010.08302.40 
  Mansoor, Sharif 2059 SUI0.001-0.2830-8.40 
  Biasi, Grace 1685 SUI1.0010.23306.90 
  Z Berg, Jean-Pierre 2047 SUI0.001-0.2930-8.70 
  Kuenzi, Anton 1745 SUI0.501-0.2030-6.00 
  Nydegger, Charles 1756 SUI1.0010.32309.60 

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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