Individual Calculations October 2012
 Bohrer, Ruth  Total change: -2.55  Rating chartPersonal card
 BALANZ Weekend 2012 Münchenstein SUI 2012-09-14
RcRownchangeKK*chgGame
 1992 1927 1.50 4 -0.17 15 -2.55 
  Seitz, Benjamin 2151 SUI0.001-0.2215-3.30 
  Weidt, Frank 1952 SUI0.001-0.4715-7.05 
  Hyoetylae, Tapio 1790 SUI0.501-0.1815-2.70 
  Toth, Ilona wf2075 HUN1.0010.701510.50 

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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