Individual Calculations July 2017
 Weyand, Fernand  Total change: -14.80  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1813 1724 2.00 7 -0.74 20 -14.80 
  Niebling, Ferdinand 2079 GER0.001-0.1120-2.20 
  Pooth, Richard 1916 GER0.001-0.2520-5.00 
  Prachar Dr., Josef 1866 CZE0.001-0.3120-6.20 
  Kalkman De Koster, Franzke 1548 NED0.501-0.2320-4.60 
  Foitzik, Peter 1509 GER1.0010.23204.60 
  Kluever, Horst 1857 GER0.5010.18203.60 
  Wolke, Reimund 1919 GER0.001-0.2520-5.00 

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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