Individual Calculations May 2012
 Lenz, Guntram  Total change: -6.75  Rating chartPersonal card
 19.Cuxhaven Open Cuxhaven GER 2012-03-10
RcRownchangeKK*chgGame
 1924 2023 4.50 8 -0.45 15 -6.75 
  Frenz-Evers, Hartmut 1694 GER1.0010.12151.80 
  Szobries, Torsten 2154 GER0.5010.18152.70 
  Meyer, Stefan 2174 GER0.001-0.3015-4.50 
  Giesenberg, Angela 1772 GER1.0010.19152.85 
  Hoyer, Olaf 1901 GER0.501-0.1715-2.55 
  Schnelting, Michael 2067 GER0.001-0.4415-6.60 
  Kuhn, Helmut 1838 GER0.501-0.2415-3.60 
  Knolmayer, Volker 1792 GER1.0010.21153.15 

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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