Individual Calculations July 2008
 Gayson, Peter M  Total change: -5.10  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2151 2232 1.50 3 -0.34 15 -5.10 
  Winkelmann, Elena 2162 GER0.001-0.6015-9.00 
  Rutter, Nick J 2183 ENG0.501-0.0715-1.05 
  Berglitz, Regina H wf2107 GER1.0010.33154.95 

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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