Individual Calculations February 2014
 Geyer, Martin  Total change: -37.50  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1781 1890 2.50 6 -1.25 30 -37.50 
  Reichmuth, Vincenz 1729 SUI1.0010.29308.70 
  Nuri, Karo 2014 SUI0.5010.17305.10 
  Schweighoffer, Martin 1906 SUI0.001-0.4830-14.40 
  Iseli, Heinz 1888 SUI0.001-0.5030-15.00 
  Urwyler, Nikash 1591 SUI0.001-0.8530-25.50 
  Osuna, Pablo 1558 SUI1.0010.12303.60 

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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