Individual Calculations July 2012
 Sokalska, Viktorija  Total change: -6.15  Rating chartPersonal card
 26. Ruhrhalbinsel Open Essen GER 2012-05-16
RcRownchangeKK*chgGame
 1882 2028 3.00 5 -0.41 15 -6.15 
  Waeltermann, Thomas 1845 GER0.501-0.2415-3.60 
  Klasmeier, Mario 1841 GER0.001-0.7415-11.10 
  Kennemann, Reinhard 1826 GER0.501-0.2615-3.90 
  Spenk, Willi 1734 GER1.0010.15152.25 
  Barthel, Ansgar 2163 GER1.0010.681510.20 

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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