Individual Calculations July 2009
 Ehrke, Michael  Total change: -4.65  Rating chartPersonal card
 2.Bundesliga Nord Juergen Kohlstaedt GER 2008-10-05
RcRownchangeKK*chgGame
 2168 2211 3.00 5 0.24 15 3.60 
  Kachibadze, Georg 2158 GER0.001-0.5715-8.55 
  Liedmann, Matthias 1986 GER1.0010.22153.30 
  Zeitz, Philiph Dr. 2253 GER0.5010.06150.90 
  Pachow, Joerg f2267 GER1.0010.58158.70 
  Boettcher, Christian 2175 GER0.501-0.0515-0.75 

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)
 
 Oberliga Nord Nord Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2192 2211 0.50 2 -0.55 15 -8.25 
  Wollenweber, Carsten 2151 GER0.501-0.0815-1.20 
  Stephan, Axel 2233 GER0.001-0.4715-7.05 

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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