Individual Calculations November 2009
 Mordue, A Tyson  Total change: -13.50  Rating chartPersonal card
 Caterham Congress Caterham ENG 2009-10-16
RcRownchangeKK*chgGame
 2101 2286 2.00 4 -0.90 15 -13.50 
  Tunstall, George S 1978 ENG0.001-0.8615-12.90 
  Jeffries, Majid 2001 ENG1.0010.16152.40 
  Sugden, John N 2235 ENG0.501-0.0715-1.05 
  Snape, Ian L 2189 ENG0.501-0.1315-1.95 

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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