Individual Calculations July 2017
 Wulf, Guenter  Total change: 24.40  Rating chartPersonal card
 20. Rhein-Main-Open 2017 Group B Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 1765 1749 3.50 6 0.61 40 24.40 
  Bajorski, Leszek, Dr. 1960 GER1.0010.774030.80 
  Koestler, Peter 1855 GER0.001-0.3640-14.40 
  Qayumi, Roman 1584 GER0.501-0.2240-8.80 
  Bahr, Arne 1654 GER0.501-0.1340-5.20 
  Hofmann, Werner 1635 GER1.0010.344013.60 
  Rieger, Mario 1904 GER0.5010.21408.40 

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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