Individual Calculations September 2010
 Peterwitz, Klaus  Total change: 1.20  Rating chartPersonal card
 St.Pauli Jubilaeums Open 2010 Gruppe A Hamburg GER 2010-07-10
RcRownchangeKK*chgGame
 2157 2091 2.50 6 0.08 15 1.20 
  Rabus, Berthold 2221 GER0.5010.18152.70 
  Boehle, Lars f2263 GER0.5010.23153.45 
  Horstmann, Olaf 2209 GER0.001-0.3415-5.10 
  Fria, Leandro 1825 DOM1.0010.18152.70 
  Hohlfeld, Wolfgang 2176 GER0.5010.12151.80 
  Schroeder, Christoph 2250 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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