Rapid: Individual Calculations January 2014
 Haydon, David L  Total change: 10.60  Rating chartPersonal card
 5th London Chess Classic 2013: Rapidplay B Open London ENG 2013-12-14
RcRownchangeKK*chgGame
 2191 2280 3.50 5 0.53 20 10.60 
  Stewart, Ashley 2001 ENG1.0010.16203.20 
  Manley, Jon P 2162 ENG1.0010.34206.80 
  Rendle, Thomas E m2400 ENG0.5010.16203.20 
  Aagaard, Jacob g2513 DEN0.001-0.2120-4.20 
  Mavinkurve, Aditya A 1880  * 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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