Individual Calculations July 2009
 Cichy, Michael Dr.  Total change: -16.00  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2127 2084 2.00 6 -0.64 25 -16.00 
  Peters, Frank 2155 GER0.001-0.4025-10.00 
  Andre, Wolfgang 2204 GER0.5010.16254.00 
  Lunkmoss, Gerhard 2129 GER0.5010.06251.50 
  Fehsenfeld, Frithjof 2126 GER0.001-0.4425-11.00 
  Van Son, Lutz 2024 GER0.001-0.5825-14.50 
  Dan, Efim 2125 GER1.0010.562514.00 

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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