Individual Calculations March 2010
 Anderson, John  Total change: 4.20  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2239 2209 4.00 8 0.28 15 4.20 
  Ansell, Simon T m2387 ENG0.5010.23153.45 
  Williams, Peter A 2012 ENG0.001-0.7515-11.25 
  Moore, Gillian A 1902 ENG1.0010.14152.10 
  Doran, Chris 1963 ENG1.0010.19152.85 
  Breder, Dennis m2427 GER0.5010.28154.20 
  Williams, Simon K g2550 ENG1.0010.881513.20 
  Gormally, Daniel W g2479 ENG0.001-0.1715-2.55 
  Mitchell, Martin 2195 SCO0.001-0.5215-7.80 

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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