Individual Calculations February 2013
 Wegelin, Reinhard  Total change: -1.95  Rating chartPersonal card
 36. Zurich Weihnachtsopen Allgemei Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 1856 1934 3.50 6 -0.13 15 -1.95 
  Gimmel, Rolf 1821 SUI1.0010.35155.25 
  Saric, Vili 1983 SUI0.001-0.4315-6.45 
  Nguyen, Nam-Khang 1820 SUI1.0010.34155.10 
  Bojic, Radoje 1807 SUI1.0010.33154.95 
  Bounlom, Samyo 1779 SUI0.501-0.2115-3.15 
  Mansoor, Sharif 1926 SUI0.001-0.5115-7.65 

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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