Individual Calculations September 2010
 Atkinson, J Paul  Total change: -22.00  Rating chartPersonal card
 Uxbridge International Challengers E Uxbridge ENG 2010-08-11
RcRownchangeKK*chgGame
 1997 2215 6.00 9 -0.88 25 -22.00 
  Quinn, John M 2143 ENG0.001-0.6025-15.00 
  Keogh, Edward 2028 ENG1.0010.26256.50 
  Collier, Timothy 2001 FRA1.0010.23255.75 
  McBride, John 1858 SCO0.001-0.8925-22.25 
  Kane, Robert 1864 ENG1.0010.11252.75 
  Bailey, Kevin J 2047 ENG1.0010.28257.00 
  Garcia, Jason 2008 WLS1.0010.23255.75 
  Merry, Alan B 1931 ENG1.0010.16254.00 
  Stevenson, James 2097 SCO0.001-0.6625-16.50 

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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