Individual Calculations November 2014
 Gribben, Chris  Total change: 30.80  Rating chartPersonal card
 22nd Hampstead Weekend Congress: Under 2200 London ENG 2014-10-25
RcRownchangeKK*chgGame
 1734 1586 2.00 4 0.77 40 30.80 
  Barasi, Paul Di 1865 ENG0.001-0.1640-6.40 
  Jain, Gautam 1735 ENG0.5010.20408.00 
  Pepe, Salvatore 1694 ENG0.5010.15406.00 
  Snook-Lumb, Chris 1640 ENG1.0010.584023.20 

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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