Rapid: Individual Calculations April 2016
 Graham, William M  Total change: -21.20  Rating chartPersonal card
 CCF Easter FIDE RAPID PLAY Open London ENG 2016-03-28
RcRownchangeKK*chgGame
 1716 1848 3.50 7 -1.06 20 -21.20 
  Zhao, Haolin 1448  * ENG0.001-0.9220-18.40 
  Turowski, Marek K 1585 ENG1.0010.18203.60 
  Akeya-Price, Robert A 1560 ENG1.0010.16203.20 
  Sarakauskas, Gediminas m2248  * LTU0.001-0.0820-1.60 
  Kumaresan, Darshan 1565 ENG0.501-0.3420-6.80 
  Metcalfe, Charlie 1448  * ENG1.0010.08201.60 
  Graham, David B 2157 ENG0.001-0.1420-2.80 
 * 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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