Individual Calculations October 2019
 Horton, Justin  Total change: 54.60  Rating chartPersonal card
 DCCA Congress 2019 Torquay ENG 2019-08-31
RcRownchangeKK*chgGame
 2064 2003 6.50 9 2.73 20 54.60 
  Robertson, Jim 1603  * SCO1.0010.08201.60 
  Waddington, Mike P f2023 ENG1.0010.532010.60 
  Arkell, Keith C g2403  * ENG0.001-0.0820-1.60 
  Villiers, Thomas c2218 ENG0.5010.27205.40 
  Brusey, Alan W 2054 ENG1.0010.572011.40 
  Menadue, Jeremy F S 2016 ENG0.5010.02200.40 
  Wheeler, John F c2072 ENG1.0010.602012.00 
  Crickmore, Neil E G 2187 ENG1.0010.742014.80 
  Dilleigh, Stephen P 2000 ENG0.5010.00200.00 
 * 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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