Individual Calculations July 2014
 Sondermann, Dirk  Total change: 2.25  Rating chartPersonal card
 5. Unser Fritz Open 2014 Herne GER 2014-06-18
RcRownchangeKK*chgGame
 1956 2078 4.00 6 0.15 15 2.25 
  Prang, Andreas 1975 GER1.0010.36155.40 
  Fuellgrabe, Thomas 2251 GER0.001-0.2715-4.05 
  Lebioda-Dette, Kordula, Dr. 1734 GER1.0010.12151.80 
  Kennemann, Reinhard 1801 GER1.0010.17152.55 
  Hinkmann, Jens, Dr. 2090 GER0.001-0.4815-7.20 
  Halfmann, Peter 1882 GER1.0010.25153.75 

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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