Individual Calculations April 2008
 Lau, Wolfgang  Total change: -3.30  Rating chartPersonal card
 1.Pfalz-Open Neustadt a.d. Weinstrasse GER 2008-02-13
RcRownchangeKK*chgGame
 2052 1953 2.00 6 -0.22 15 -3.30 
  Mezhlumian, Vahram 2264 ARM0.001-0.1415-2.10 
  Wilhelm, Jochen 2167 GER0.001-0.2315-3.45 
  Kuenitz, Klaus 1645 GER1.0010.14152.10 
  Murariu, Nicky 2106 GER0.001-0.3015-4.50 
  Huettemann, Ralf 2076 GER0.5010.17152.55 
  Klein, Roland 2056 GER0.5010.14152.10 

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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