Individual Calculations September 2011
 Del Val, Moise  Total change: -11.55  Rating chartPersonal card
 Open Main Tournament (ATO) Biel SUI 2011-07-20
RcRownchangeKK*chgGame
 1734 1812 4.00 8 -0.77 15 -11.55 
  Sommerhalder, Eric 2048 SUI0.001-0.2015-3.00 
  Soltermann, Juerg 1601 SUI0.001-0.7715-11.55 
  Thonig, Manfred 1662 GER0.501-0.2015-3.00 
  Del Val, Josefa 1611 SUI0.501-0.2615-3.90 
  Koppen, Willem 1614 SUI1.0010.24153.60 
  Carlsen, Ingrid 1511 NOR1.0010.15152.25 
  Haas, Adrian 1900 SUI1.0010.62159.30 
  Vijay, Bharat 1921 IND0.001-0.3515-5.25 

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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