Individual Calculations January 2009
 Morris, Charles F  Total change: -5.85  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2309 2195 1.00 4 -0.39 15 -5.85 
  Rogers, Jonathan W f2347 ENG1.0010.701510.50 
  Moskovic, David M 2307 ENG0.001-0.3515-5.25 
  Bisby, Daniel L 2287 ENG0.001-0.3715-5.55 
  Martyn, Rafe f2293 ENG0.001-0.3715-5.55 

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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