Individual Calculations May 2010
 Pfrommer, Martin  Total change: -54.75  Rating chartPersonal card
 14.Internat.Neckar-Open A Deizisau GER 2010-04-01
RcRownchangeKK*chgGame
 1998 2092 3.50 9 -2.19 25 -54.75 
  Heimann, Andreas m2458 GER0.001-0.1025-2.50 
  Schulz, Anja 1972 GER0.001-0.6625-16.50 
  Meylan, Andre 1946 SUI0.501-0.2025-5.00 
  Schiffermueller, Stefan 1940 GER0.001-0.7025-17.50 
  Jacobsen, Mads-Holger 1921 DEN1.0010.27256.75 
  Wolf, Fritjof 1946 GER0.001-0.7025-17.50 
  Boldt, Dietmar 1800 GER1.0010.15253.75 
  Gebhardt, Uwe 2012 GER0.501-0.1125-2.75 
  Injac, Petar 1986 GER0.501-0.1425-3.50 

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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