Blitz: Individual Calculations July 2012
 Briscoe, Chris  Total change: 13.80  Rating chartPersonal card
 Coulsdon Blitz - May 2012 Coulsdon ENG 2012-05-07
RcRownchangeKK*chgGame
 1894 2177 8.00 9 0.69 20 13.80 
  Gliddon, Daniel J 1777  * ENG1.0010.08201.60 
  Fields, Francis E 1930 ENG1.0010.19203.80 
  Ndhlovu, Lahende 2208 ZAM0.001-0.4620-9.20 
  Rizvi, Nasir 2083 WLS1.0010.37207.40 
  Boztas, Lana 1777  * ENG1.0010.08201.60 
  Cork, David J 1832 ENG1.0010.11202.20 
  Jackson, Paul G 1889 ENG1.0010.16203.20 
  Curtis, Howard C P 1777  * ENG1.0010.08201.60 
  Gold, Harry 1777  * ENG1.0010.08201.60 
 * 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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