Individual Calculations July 2012
 Merry, Alan B  Total change: 56.25  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2313 2100 6.00 9 3.75 15 56.25 
  McDonald, Neil g2457 ENG1.0010.891513.35 
  Poobalasingam, Peter S f2264 ENG0.001-0.2815-4.20 
  Plaskett, H James g2480 ENG0.001-0.0915-1.35 
  Jackson, James P 2121 ENG1.0010.53157.95 
  Stewart, Joseph J 2101 ENG0.001-0.5015-7.50 
  Ansell, Simon T m2389 ENG1.0010.841512.60 
  Alfred, Nathan Sw f2294 ENG1.0010.751511.25 
  Hanley, Craig A m2415 ENG1.0010.861512.90 
  Tsanas, Athanasios 2295 GRE1.0010.751511.25 

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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