Individual Calculations July 2009
 Guelden, Ralf  Total change: 0.00  Rating chartPersonal card
 6.Bayer Open Leverkusen GER 2009-01-12
RcRownchangeRpKK*chgGame
 2069 0 2.00 5 0.00 1997   0.00 
  Peschel, Andreas 2152 GER0.0010.00 0.00 
  Gerdau, Andreas 1980 GER0.0010.00 0.00 
  Azimi, Reza 2082 GER1.0010.00 0.00 
  Boehm, Stefan, Dr. 2087 GER0.5010.00 0.00 
  Schimpf, Rolf, Dr. 2046 GER0.5010.00 0.00 

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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