Individual Calculations July 2009
 Kaiser, Gerhard  Total change: -22.80  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2127 2023 1.00 7 -1.52 15 -22.80 
  Dan, Efim 2125 GER0.001-0.3615-5.40 
  Lange, Helmut 2165 GER0.5010.19152.85 
  Peters, Frank 2155 GER0.5010.18152.70 
  Margraf, Daniel 2228 GER0.001-0.2415-3.60 
  Hampel, Felix 1955 GER0.001-0.5915-8.85 
  Schulz, Jens 2085 GER0.001-0.4115-6.15 
  Eschholz, Enno 2177 GER0.001-0.2915-4.35 

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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