Rapid: Individual Calculations September 2017
 Shengold, Jeffrey  Total change: -17.80  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeKK*chgGame
 1621 1560 2.50 8 -0.89 20 -17.80 
  Paul, Nathanael 1890 ENG0.5010.38207.60 
  Westwood, Richard D 1960  * ENG0.001-0.0820-1.60 
  Remus Elliot, Jake 1160  * ENG1.0010.08201.60 
  Guha, Chirag 1702 WLS0.001-0.3120-6.20 
  Kirby, Andrew 1670 ENG0.5010.15203.00 
  Neale, George 1619 ENG0.001-0.4220-8.40 
  Brown, Tom 1601 ENG0.001-0.4420-8.80 
  Weston, Levi 1366 ENG0.501-0.2520-5.00 
 * 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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