Individual Calculations April 2009
 Zwahr, Paul  Total change: -8.40  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2105 2316 4.00 6 -0.56 15 -8.40 
  Maiorov, Daniel 1966 GER1.0010.11151.65 
  Gutt, Oswald 2063 GER1.0010.19152.85 
  Kachibadze, Georg 2158 GER0.501-0.2115-3.15 
  Wilms, Ingo 2154 GER1.0010.29154.35 
  Gohla, Ulf 2213 GER0.001-0.6415-9.60 
  Patzer, Stefan 2076 GER0.501-0.3015-4.50 

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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