Individual Calculations July 2010
 Wall, Gavin  Total change: 12.90  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2224 2296 6.00 8 1.29 10 12.90 
  Birtwistle, Nigel 2179 ENG1.0010.34103.40 
  Hasman, Cengiz 2097 ENG1.0010.24102.40 
  Ledger, Stephen C 2106 ENG1.0010.25102.50 
  Knott, Simon J B m2348 ENG1.0010.57105.70 
  Zeidler, Sven P f2221 WLS1.0010.40104.00 
  Buckley, Simon T 2348 ENG0.001-0.4310-4.30 
  Gordon, Stephen J g2535 ENG0.001-0.2010-2.00 
  Williams, Peter A Jnr 1961 ENG1.0010.12101.20 

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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