Individual Calculations July 2017
 Schumacher, Helmut  Total change: -36.20  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1738 1926 4.00 8 -1.81 20 -36.20 
  Bangert, Ruediger 1538 GER1.0010.09201.80 
  Schatz, Christian c2167 GER0.001-0.2020-4.00 
  Voeller, Lothar 1699 GER0.501-0.2920-5.80 
  Auschkalnis, Reinhard 1729 GER0.001-0.7520-15.00 
  Graffenberger, Wilhelm 1654 GER0.501-0.3320-6.60 
  Stuch, Hans-Ferdinand 1708 GER0.501-0.2820-5.60 
  Karwatzki, Hans-Juergen 1629 GER1.0010.15203.00 
  Falge, Rainer 1779 GER0.501-0.2020-4.00 

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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