Individual Calculations November 2009
 Herms, Stefan  Total change: -1.80  Rating chartPersonal card
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 2070 1968 1.00 3 -0.12 15 -1.80 
  Kabos, Tobias 2175 NED0.001-0.2315-3.45 
  Beckers, Marius 1818 GER1.0010.30154.50 
  Hulshof, Peter 2216 NED0.001-0.1915-2.85 

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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