Individual Calculations November 2011
 Lavanchy, Marc-Henri  Total change: -7.50  Rating chartPersonal card
 11. Winterthurer Schachwoche Allgemeines Open Winterthur SUI 2011-10-08
RcRownchangeKK*chgGame
 1798 1928 3.50 6 -0.50 15 -7.50 
  Huber, Ruth 1673 SUI0.501-0.3115-4.65 
  Thurnheer, Peter 1670 SUI1.0010.18152.70 
  Christen, Albin 1826 SUI1.0010.36155.40 
  Perman, Denis 1866 SUI0.501-0.0915-1.35 
  Bosshard, Dominik 1897 SUI0.501-0.0415-0.60 
  Thode, Gilda 1853 SUI0.001-0.6015-9.00 

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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