Individual Calculations July 2017
 Hassenrueck, Helmut  Total change: -31.60  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1956 2193 5.50 9 -1.58 20 -31.60 
  Graw, Rolf 1797 GER1.0010.08201.60 
  Wittkugel, Friedhelm 1941 GER1.0010.19203.80 
  Schulte-Braeucker, Horst 2058 GER0.001-0.6820-13.60 
  Sailer, Hans-Peter 1945 GER0.501-0.3120-6.20 
  Kalkmann, Hans 1890 GER0.501-0.3620-7.20 
  Nieland, Wim 1917 NED0.501-0.3320-6.60 
  Schwertel, Johann 1932 GER1.0010.18203.60 
  Kienzler, Werner 2024 GER1.0010.28205.60 
  Buzov, Boris 2101 UKR0.001-0.6320-12.60 

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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