Individual Calculations December 2013
 Brusey, Alan W  Total change: 1.50  Rating chartPersonal card
 Paignton Chess Congress 2013: RON BRUCE PREMIER Paignton ENG 2013-09-01
RcRownchangeKK*chgGame
 2042 1959 2.50 6 0.10 15 1.50 
  Kemp, Paul R 2125 ENG0.5010.22153.30 
  Berry, Stephen H f2311 ENG0.001-0.1115-1.65 
  Fegan, Chris 2013 ENG0.001-0.4215-6.30 
  Slade, Theo 1743 ENG0.501-0.2815-4.20 
  Bolt, Graham 2026 ENG1.0010.59158.85 
  Littlejohns, David P 2031 ENG0.5010.10151.50 

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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