Individual Calculations October 2008
 Adams, David M  Total change: -10.50  Rating chartPersonal card
 Ron Bruce Premier Paignton ENG 2008-08-31
RcRownchangeKK*chgGame
 2119 2188 3.50 7 -0.70 15 -10.50 
  Regis, David 2048 ENG1.0010.31154.65 
  Moore, John C 2051 ENG1.0010.32154.80 
  Arkell, Keith C g2506 ENG0.001-0.1315-1.95 
  Wheeler, John F c2125 ENG0.501-0.0915-1.35 
  Gill, Neville B K 2073 ENG0.001-0.6615-9.90 
  Cutmore, Martin J 2051 ENG0.001-0.6815-10.20 
  White, Ernest M 1979 ENG1.0010.23153.45 

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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