Individual Calculations April 2009
 Smith, Graham M  Total change: 19.80  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2201 2084 2.00 2 1.32 15 19.80 
  Granat, Russell G 2264 ENG1.0010.741511.10 
  Galloway, Iain A 2138 ENG1.0010.58158.70 

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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