Individual Calculations September 2011
 Britschgi-Zwimpfer, Michele  Total change: -1.65  Rating chartPersonal card
 9th Davos Open Davos SUI 2011-08-07
RcRownchangeKK*chgGame
 1876 1679 1.00 4 -0.11 15 -1.65 
  Bernard, Nicolas 2077 BEL0.001-0.0815-1.20 
  Marro, Christian 1997 SUI0.001-0.1315-1.95 
  Thonig, Manfred 1662 GER0.001-0.5215-7.80 
  Smith, Brian 1768 ENG1.0010.62159.30 

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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