Individual Calculations January 2011
 Erikstad, Olav  Total change: -13.95  Rating chartPersonal card
 Luzerner Open 2010 - Group A Luzern SUI 2010-10-29
RcRownchangeKK*chgGame
 1919 1843 1.50 6 -0.93 15 -13.95 
  Haldemann, Paul 2112 SUI0.001-0.1715-2.55 
  Wiesner, Frank 1992 GER0.001-0.3015-4.50 
  Berger, Stefan 2012 SUI0.001-0.2815-4.20 
  Salzer, Robert 1941 SUI0.001-0.3715-5.55 
  Gattuso, Paolo 1667 ITA0.501-0.2315-3.45 
  Dietiker, Manuel 1788 SUI1.0010.42156.30 

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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