Individual Calculations June 2013
 Stebbings, Anthony J  Total change: 16.05  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2322 2265 4.50 8 1.07 15 16.05 
  Weaving, Richard 2176 ENG0.501-0.1215-1.80 
  Stefanova, Antoaneta g2491 BUL0.001-0.2115-3.15 
  Jameson, David 2143 WLS0.501-0.1715-2.55 
  Chapman, Terry Pd 2279 ENG1.0010.52157.80 
  Bates, Richard A m2370 ENG0.001-0.3615-5.40 
  Petrov, Marijan g2512 BUL0.5010.31154.65 
  Cox, John J m2396 ENG1.0010.681510.20 
  Spencer, Carl J 2205 ENG1.0010.42156.30 

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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