Individual Calculations March 2012
 Grant, Alan G  Total change: -9.00  Rating chartPersonal card
 Hastings Masters 2011/12 Hastings ENG 2011-12-28
RcRownchangeKK*chgGame
 2125 2186 4.50 9 -0.60 15 -9.00 
  Godard, Maxence m2333 FRA0.001-0.3015-4.50 
  Hoare, Amy B 1930 ENG0.501-0.3115-4.65 
  Taylor, Adam C 1820 ENG1.0010.10151.50 
  Wallis, Ian J 2003 ENG1.0010.26153.90 
  Haydon, David L f2296 ENG0.001-0.3515-5.25 
  McKenna, Jason P 2110 ENG0.501-0.1015-1.50 
  Talsma, Paul 2246 NED0.5010.08151.20 
  Eggleston, David J f2367 ENG0.001-0.2615-3.90 
  Armstrong, Malcolm J 2016 ENG1.0010.28154.20 

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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