Individual Calculations September 2009
 Nehls, Benedikt  Total change: 17.50  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2015 1872 3.50 9 0.70 25 17.50 
  Vala, Filip 2058 CZE0.001-0.2625-6.50 
  Jeitz, Olivier 2002 LUX0.5010.18254.50 
  Blaschke, Tobias 2016 GER1.0010.692517.25 
  Pfeufer, Lion 2030 GER0.5010.21255.25 
  Slovak, Pavel 2067 CZE0.5010.25256.25 
  Rivera Boris, Miguel 2042 GER0.001-0.2825-7.00 
  Sancar, Kenan 1966 GER0.001-0.3725-9.25 
  Rafiee, Kayvan 1959 GER0.001-0.3825-9.50 
  Lamser, Tomas 1992 CZE1.0010.662516.50 

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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