Individual Calculations October 2012
 Kretzschmar, Arnd  Total change: 34.35  Rating chartPersonal card
 11.Apoldaer Open Apolda GER 2012-08-30
RcRownchangeKK*chgGame
 2004 1661 3.00 6 2.29 15 34.35 
  Jacobi, Robin 2061  * GER0.001-0.0815-1.20 
  Schoenrock, Ruediger 2036 GER0.5010.41156.15 
  Rauhut, Frank, Dr. 1990 GER0.5010.38155.70 
  Mueller, Manfred 2035 GER1.0010.901513.50 
  Roemer, Norbert 1881 GER0.5010.28154.20 
  Meyer, Juergen 2023 GER0.5010.40156.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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