Individual Calculations July 2017
 Kuhn, Gerhard  Total change: 20.60  Rating chartPersonal card
 20. Rhein-Main-Open 2017 Group A Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 2130 2017 3.50 7 1.03 20 20.60 
  Boe, Mads f2310 DEN0.5010.35207.00 
  Hebbering, Tom Elliot 2177 GER0.001-0.2920-5.80 
  Kirchner, Markus 1801 GER1.0010.22204.40 
  Gehmlich, Marcel 2217 GER0.5010.26205.20 
  Engel, Berthold 2180 GER0.5010.22204.40 
  Schroeder, Juergen 2112 GER0.5010.13202.60 
  Weidel, Albrecht 2116 GER0.5010.14202.80 

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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