Individual Calculations April 2017
 Gradl, Winfried  Total change: 15.00  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Open A Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 2000 1979 5.00 9 0.75 20 15.00 
  Meyer, Roland 2193 GER0.001-0.2320-4.60 
  Babar, Michael f2116 GER0.001-0.3220-6.40 
  Schmidt, Alfred 1796 GER1.0010.26205.20 
  Natterer, Winfried 1787 GER0.501-0.2520-5.00 
  Wohlfart, Paulus 2112 GER0.5010.18203.60 
  Beck, Andreas 1866 GER1.0010.35207.00 
  Fleischer, Andy 2087 GER1.0010.652013.00 
  Ballon, Guenther Jan f2106 NED0.5010.17203.40 
  Steincamp, Isaac 1934 USA0.501-0.0620-1.20 

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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