Individual Calculations July 2009
 Ballo, Emanuel  Total change: -3.45  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2112 2167 1.50 3 -0.23 15 -3.45 
  Rueger, Erhard 2205 GER0.001-0.4515-6.75 
  Schulze, Manfred 2003 GER1.0010.28154.20 
  Kopp, Peter Dr. 2127 GER0.501-0.0615-0.90 

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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