Individual Calculations October 2012
 Sahm, Philipp  Total change: 37.20  Rating chartPersonal card
 2. Homburger Sommer 2012 Open A Homburg /Saar GER 2012-08-03
RcRownchangeKK*chgGame
 1892 2058 4.00 4 1.24 30 37.20 
  Mick, Uwe 1717 GER1.0010.12303.60 
  Diehl, Klaus 2089 GER1.0010.543016.20 
  Kunz, Pawel 1737 GER1.0010.13303.90 
  Koehler, Kurt, Dr. 2024 GER1.0010.453013.50 

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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