Individual Calculations October 2008
 Segers, Hans  Total change: -15.60  Rating chartPersonal card
 2e Leiden Chess Tournament Leiden NED 2008-07-11
RcRownchangeKK*chgGame
 2101 2033 1.50 6 -1.04 15 -15.60 
  Groetz, Harald m2383 AUT0.001-0.1115-1.65 
  Straver, Robert 2209 NED0.001-0.2715-4.05 
  Van Zetten, Maarten 1923 NED0.001-0.6515-9.75 
  Van Kempen, Roderick 1982 NED1.0010.43156.45 
  Mannen, Henk 2164 NED0.001-0.3215-4.80 
  Van Der Maat, Niek 1943 NED0.501-0.1215-1.80 

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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