Individual Calculations April 2009
 Hollmann, Ludger  Total change: -4.65  Rating chartPersonal card
 2A - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2188 2215 1.50 2 0.42 15 6.30 
  Sijbesma, Rienk 2194 NED0.501-0.0315-0.45 
  Van Dijk, Bram 2181 NED1.0010.45156.75 

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)
 
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 1999 2197 4.50 7 -0.73 15 -10.95 
  Kuegel, Tobias 1878 GER0.501-0.3715-5.55 
  Neve, Peter 1882 NED1.0010.14152.10 
  Schmidt-Brauns, Rainer 2036 GER0.501-0.2115-3.15 
  Kyas, Marcel 2076 GER1.0010.34155.10 
  Diez, Gerhard 2073 GER0.001-0.6715-10.05 
  Stotyn, Fabian 2059 GER1.0010.31154.65 
  Riedel, Guenter 1987 GER0.501-0.2715-4.05 

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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