Individual Calculations July 2012
 Koch, Till  Total change: 15.15  Rating chartPersonal card
 III. Unser-Fritz-Open 2012 Herne (Wanne Eickel) GER 2012-06-06
RcRownchangeKK*chgGame
 2030 1877 2.50 5 1.01 15 15.15 
  Zahn, Richard 2096 GER0.001-0.2215-3.30 
  Stoering, Marc 2020 GER1.0010.691510.35 
  Meyer, Ulrich 2045 GER0.001-0.2815-4.20 
  Butschek, Marc 1940 GER1.0010.59158.85 
  Hinkmann, Jens, Dr. 2049 GER0.5010.23153.45 

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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