Individual Calculations April 2009
 Wagner, Norbert  Total change: 14.10  Rating chartPersonal card
 Marianske Lazne 2009 - Open Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 2051 2100 6.00 9 0.94 15 14.10 
  Zimmermann, Dirk 2111 GER0.5010.02150.30 
  Strzelczyk, Anna 1827 POL1.0010.17152.55 
  Slajs, Vlastimil 1990 CZE0.501-0.1515-2.25 
  Khamidov, Komil 1972 POL1.0010.33154.95 
  Bebel, Arkadiusz 2250 POL0.5010.20153.00 
  Welz, Peter Dr f2232 GER0.5010.18152.70 
  Walseth, Tron 2018 NOR0.501-0.1115-1.65 
  Beltran Medina, Jorge 2006 MEX1.0010.37155.55 
  Matejovsky, Ondrej 2053 CZE0.501-0.0715-1.05 

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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