Individual Calculations September 2009
 Menadue, Jeremy F S  Total change: -18.60  Rating chartPersonal card
 South Wales International Open Pontypridd WLS 2009-07-11
RcRownchangeKK*chgGame
 2022 2174 5.00 9 -1.24 15 -18.60 
  Harley-Yeo, Gareth 2043 WLS0.501-0.1815-2.70 
  Davis, Lee 1948 WLS0.501-0.2915-4.35 
  Owens, Megan R 1774  * WLS0.501-0.4215-6.30 
  White, Ernest M 1976 ENG1.0010.24153.60 
  Fathallah, Joe 1943 WLS0.501-0.2915-4.35 
  Jain, Akash 2012 ENG1.0010.29154.35 
  Miezis, Normunds g2572 LAT0.001-0.0815-1.20 
  Josse, Mark 2045 ENG0.001-0.6715-10.05 
  Bridges, Paul 1884 WLS1.0010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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