Individual Calculations April 2008
 Ollech, Dirk  Total change: 22.00  Rating chartPersonal card
 4.Schachtuerken-Cup Paderborn GER 2007-12-27
RcRownchangeKK*chgGame
 2112 1961 3.00 7 0.88 25 22.00 
  Schumacher, Gottfried 2167 GER0.001-0.2425-6.00 
  Chapman, Alan 2063 ENG1.0010.642516.00 
  Biedekoepper, Robert 2147 GER0.5010.24256.00 
  Roemhild, Marcus 2172 GER0.001-0.2325-5.75 
  Lopatin, Olga wf2121 GER0.001-0.2925-7.25 
  Siedhoff, Joerg 2058 GER1.0010.632515.75 
  Fenner, Martin 2053 GER0.5010.13253.25 

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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