Individual Calculations December 2012
 Rahls, Peter  Total change: -8.85  Rating chartPersonal card
 16.Offene Internationale Bayerische Schachmeisterschaft 2012 Bad Wiessee GER 2012-10-27
RcRownchangeKK*chgGame
 2060 2278 2.50 4 -0.59 15 -8.85 
  Federer, Hans-Joachim 1987 GER1.0010.15152.25 
  Santl, Anton 2104 GER0.501-0.2315-3.45 
  Harsch, Martin 1996 SUI0.501-0.3415-5.10 
  Schulz, Juergen 2154 GER0.501-0.1715-2.55 

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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