Individual Calculations May 2011
 Kuhn, Udo  Total change: 18.50  Rating chartPersonal card
 RAMADA Cup Kassel Gruppe B Kassel GER 2011-04-08
RcRownchangeKK*chgGame
 2053 2008 2.50 4 0.74 25 18.50 
  Haase, Wolfgang 2100 GER1.0010.632515.75 
  Hahn, Markus 2104 GER0.5010.13253.25 
  Minor, Viatcheslav 2097 GER0.001-0.3825-9.50 
  Raasch, Peter 1909 GER1.0010.36259.00 

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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