Individual Calculations May 2012
 Willms, Willi  Total change: -2.85  Rating chartPersonal card
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 1904 1922 4.50 9 -0.19 15 -2.85 
  Scholz, Werner 1751 GER0.001-0.7315-10.95 
  Hopp, Dr. Barbara 1747 GER1.0010.27154.05 
  Van Geffen, Ben 2113 NED0.001-0.2515-3.75 
  Mittelstaedt, Ewald 1652 GER1.0010.17152.55 
  Arp, Frans 2070 NED0.001-0.3015-4.50 
  Schmieder, Wolfgang 1839 GER1.0010.39155.85 
  Holscher, Peter 2086 NED0.001-0.2815-4.20 
  Burkardt, Robert 1845 GER1.0010.39155.85 
  Just, Joachim 2030 GER0.5010.15152.25 

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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