Individual Calculations May 2010
 Hoffmann, Thomas  Total change: -16.25  Rating chartPersonal card
 Kaiser Open Bad Ems 2010 Open Bad Ems GER 2010-02-27
RcRownchangeKK*chgGame
 2123 1984 1.00 5 -0.65 25 -16.25 
  Weber, Tom f2322 LUX0.001-0.1225-3.00 
  Comes, Bruno 2137 GER0.5010.20255.00 
  Kap, Joerg 2023 GER0.5010.05251.25 
  Richter, Goetz 2060 GER0.001-0.4025-10.00 
  Mertens, Klaus 2072 GER0.001-0.3825-9.50 

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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