Individual Calculations January 2012
 Jacobi, Robin  Total change: -16.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (2) Gruppe B Frankfurt /O. GER 2011-11-25
RcRownchangeKK*chgGame
 1952 2038 2.00 5 -1.08 15 -16.20 
  Woynowski, Manfred 1949 GER1.0010.38155.70 
  Hecht, Carsten 1978 GER0.001-0.5815-8.70 
  Schulz, Marcel 1974 GER0.001-0.5915-8.85 
  Woelfer, Wiebke 1978 GER0.501-0.0815-1.20 
  Pohl, Theresa 1883 GER0.501-0.2115-3.15 

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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