Individual Calculations August 2014
 Kirchhof, Arno  Total change: -2.60  Rating chartPersonal card
 Internationales Schach-Open 2014 des SSC Rostock Rostock GER 2014-07-23
RcRownchangeKK*chgGame
 2024 2056 2.50 5 -0.13 20 -2.60 
  Ackermann, Hans Werner f2252 GER0.001-0.2520-5.00 
  Wulff, Jens-Peter 1820 GER1.0010.20204.00 
  Leisner, Hannes 2234 GER0.001-0.2720-5.40 
  Dobrikov, Marco 1695 GER1.0010.10202.00 
  Fruebing, Thomas 2120 GER0.5010.09201.80 

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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