Individual Calculations October 2012
 Merry, Alan B  Total change: 8.55  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 2218 2210 3.00 5 0.57 15 8.55 
  Truman, Richard G 1959 ENG1.0010.19152.85 
  Ghasi, Ameet K f2418 ENG0.001-0.2315-3.45 
  Harnett, Robert J 2013 ENG1.0010.25153.75 
  Spence, David J 2250 ENG1.0010.56158.40 
  Arkell, Keith C g2451 ENG0.001-0.2015-3.00 

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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