Individual Calculations July 2016
 Schuller, Erhard  Total change: -9.60  Rating chartPersonal card
 7. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2016-06-04
RcRownchangeKK*chgGame
 1781 1733 3.50 9 -0.48 20 -9.60 
  Trebbin, Wolfhard, Dr. 1922 GER0.001-0.2520-5.00 
  Jacob, Helmut, Dr. 2039 GER0.001-0.1420-2.80 
  Schumacher, Ursula 1574 GER0.501-0.2120-4.20 
  Kelkel, Peter 1620 GER1.0010.35207.00 
  Folkertsma, Peter 1671 NED0.501-0.0920-1.80 
  Bendisch, Juergen, Dr. 1875 GER0.001-0.3120-6.20 
  Westphal-Stubbe, Siegbert 1722 GER1.0010.48209.60 
  Voeller, Lothar 1777 GER0.001-0.4420-8.80 
  Vorderbruegge, Franz-Josef 1830 GER0.5010.13202.60 

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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