Individual Calculations July 2017
 Jacob, Helmut, Dr.  Total change: 27.20  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1984 2046 6.50 9 1.36 20 27.20 
  Stuch, Hans-Ferdinand 1708 GER1.0010.12202.40 
  Knosowski, Hans Josef 1830 GER1.0010.22204.40 
  Schatz, Christian c2167 GER0.5010.16203.20 
  Olbrisch, Manfred 2113 GER0.5010.09201.80 
  Mueller-Clostermann, Bruno, Prof. 2105 GER0.001-0.4220-8.40 
  Strohbusch, Frank, Dr. 1840 GER1.0010.24204.80 
  Bien, Stefan 2106 GER0.5010.08201.60 
  Von Der Lippe, Hans-Bernd 1879 GER1.0010.28205.60 
  Leiber, Bernard 2110 GER1.0010.592011.80 

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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