Individual Calculations August 2014
 Briggs, John  Total change: -5.20  Rating chartPersonal card
 19th Hampstead U2200 Weekend Congress London ENG 2014-07-05
RcRownchangeKK*chgGame
 1830 1960 3.00 5 -0.13 40 -5.20 
  Crouch, Timothy J 1666 ENG1.0010.15406.00 
  Balouka Myers, Gabriel 1578 ENG1.0010.09403.60 
  Jaunooby, Ali 2186 ENG0.001-0.2140-8.40 
  Willmoth, Robert 2159 ENG0.001-0.2440-9.60 
  Winter, Malcolm John 1560  * ENG1.0010.08403.20 
 * 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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