Individual Calculations July 2010
 Lommen, Frank  Total change: -36.60  Rating chartPersonal card
 7. Bayer Open Leverkusen GER 2010-01-18
RcRownchangeKK*chgGame
 1913 2156 0.00 2 -1.61 15 -24.15 
  Guddat, Joern 1886 GER0.001-0.8315-12.45 
  Ziabari, Morteza 1940 GER0.001-0.7815-11.70 

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)
 
 Jubilaeums-Open Schachclub Bayer Leverkusen Leverkusen GER 2010-06-02
RcRownchangeKK*chgGame
 1938 2156 3.00 5 -0.83 15 -12.45 
  Bigalke, Moritz 1774 GER0.501-0.4115-6.15 
  Fokken, Achim 1961 GER0.501-0.2515-3.75 
  Eilers, Jochen 1994 GER0.501-0.2115-3.15 
  Gerdau, Andreas 1984 GER0.501-0.2315-3.45 
  Birnkott, Manfred 1978 GER1.0010.27154.05 

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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