Individual Calculations July 2019
 Redeker, Frank, Dr.  Total change: 28.20  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 65 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1865 1649 3.50 9 1.41 20 28.20 
  Boost, Juergen 1942 GER0.001-0.1520-3.00 
  Jacob, Barbara 1816 GER1.0010.722014.40 
  McAndrew, Robert 1911 SCO0.001-0.1820-3.60 
  Wenske, Hardy 1754 GER1.0010.642012.80 
  Kluger, Hans-Peter 1849 GER1.0010.762015.20 
  Molzahn, Norbert 2004 GER0.001-0.1120-2.20 
  Schmitt, Karl 1839 GER0.5010.25205.00 
  Weber, Martin 1837 GER0.001-0.2620-5.20 
  Bendisch, Juergen, Dr. 1831 GER0.001-0.2620-5.20 

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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