Individual Calculations October 2012
 Osbild, Reiner, Dr.  Total change: 7.05  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 1994 1998 3.50 6 0.47 15 7.05 
  Fleuren, Jan 2172 NED0.001-0.2715-4.05 
  Westendorp, Christian 1776 GER0.001-0.7815-11.70 
  Der, Josef 1786 GER1.0010.23153.45 
  Van Der Valk, Reiner, Dr. 1772 GER1.0010.21153.15 
  Mueller, Markus c2208 GER1.0010.771511.55 
  Matt, Fabian 2251 AUT0.5010.31154.65 

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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