Individual Calculations July 2017
 Krotofil, Kurt  Total change: -6.00  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1843 1961 5.50 9 -0.30 20 -6.00 
  Schmitz-Graefen, Herbert 1596 GER0.001-0.9020-18.00 
  Ott, Lothar 1654 GER1.0010.14202.80 
  Dachrodt, Heinz-Guenther 1735 GER1.0010.21204.20 
  Hagen, Peter 2226 GER0.001-0.1820-3.60 
  Papenkordt, Karl-Hermann 1771 GER1.0010.25205.00 
  Lubner, Wolfgang 1828 GER1.0010.32206.40 
  Terhorst, Jochen 2178 GER0.001-0.2220-4.40 
  Auschkalnis, Reinhard 1729 GER0.501-0.2920-5.80 
  Prachar Dr., Josef 1866 CZE1.0010.37207.40 

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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