Individual Calculations May 2014
 Hegarty, Sarah N  Total change: 5.55  Rating chartPersonal card
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 2139 2094 4.00 8 0.37 15 5.55 
  Gormally, Daniel W g2492 ENG0.001-0.0815-1.20 
  Taylor, Adam A 2008 ENG1.0010.38155.70 
  Othman, Mustapha 1912 NGR0.501-0.2415-3.60 
  Forsa, Elise 1846 NOR1.0010.19152.85 
  Jackson, James P 2283 ENG1.0010.751511.25 
  Rudd, Jack m2218 ENG0.001-0.3315-4.95 
  Letreguilly, Olivier f2342 FRA0.001-0.1915-2.85 
  Whitehead, David J 2013 ENG0.501-0.1115-1.65 

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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