Individual Calculations July 2009
 Hasman, Cengiz  Total change: -18.00  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2238 2111 0.00 2 -0.66 25 -16.50 
  Coleman, David J c2209 ENG0.001-0.3725-9.25 
  Farrand, Tom 2266 JCI0.001-0.2925-7.25 

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)
 
 Amersham International Amersham ENG 2009-05-22
RcRownchangeKK*chgGame
 2053 2111 4.00 7 -0.06 25 -1.50 
  Jones, Jeremy 1761 WLS1.0010.11252.75 
  Arkell, Keith C g2461 ENG0.001-0.1125-2.75 
  Coates, David H 1999 ENG0.501-0.1525-3.75 
  Amato, Giampiero 1987 ITA1.0010.33258.25 
  Jackson, James P 2106 ENG0.501-0.0125-0.25 
  Edwards, Ray B 2064 ENG0.001-0.5725-14.25 
  Gibson, Christopher A 1990 ENG1.0010.34258.50 

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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