Individual Calculations July 2009
 Young, Craig A  Total change: 0.30  Rating chartPersonal card
 Surrey Open Sutton ENG 2009-04-10
RcRownchangeKK*chgGame
 2053 2049 3.00 6 0.02 15 0.30 
  Hunt, Daniel 1924 ENG0.501-0.1715-2.55 
  Snape, Ian L 2200 ENG1.0010.701510.50 
  Auckland, Elliott 2002 ENG1.0010.43156.45 
  Adair, James 2098 ENG0.001-0.4315-6.45 
  Hart, David P O 2029 ENG0.501-0.0315-0.45 
  Foord, Dominic 2065 ENG0.001-0.4815-7.20 

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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