Individual Calculations October 2008
 Tippleston, Charles E  Total change: -14.55  Rating chartPersonal card
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2152 2192 4.00 9 -0.97 15 -14.55 
  McNab, Colin A g2450 SCO0.001-0.1815-2.70 
  Barissever, Erdogan 1957 TUR0.501-0.2915-4.35 
  Williams, Peter A Jnr 1867 ENG1.0010.13151.95 
  Arkell, Keith C g2506 ENG0.001-0.1415-2.10 
  Kennedy, Craig 2037 ENG0.501-0.2115-3.15 
  Calvert, D Ian 2054 ENG1.0010.31154.65 
  Storey, Charles H 2268 ENG0.001-0.4015-6.00 
  Hegarty, Sarah N 1966 ENG0.501-0.2915-4.35 
  Chapman, Terry P D 2262 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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