Individual Calculations May 2011
 Jelfs, Alan  Total change: 0.00  Rating chartPersonal card
 Scottish National League Grangemouth SCO 2010-10-31
RcRownchangeRpKK*chgGame
 2071 0 1.00 7 0.00 1762   0.00 
  Coffey, Patrick 2188 SCO0.0010.00 0.00 
  Burnett, Andrew B 2153 SCO0.0010.00 0.00 
  Findlay, David J 2189 SCO0.0010.00 0.00 
  Neave, George 2142 SCO0.5010.00 0.00 
  Thomson, Neil 1946 SCO0.0010.00 0.00 
  Malkin, Kenneth 1957 SCO0.0010.00 0.00 
  Marks, Ian A 1919 SCO0.5010.00 0.00 

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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