Individual Calculations August 2013
 Hebden, Mark L  Total change: -10.10  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2450 2555 4.00 8 -1.01 10 -10.10 
  Hoffman, Alejandro g2452 ARG1.0010.36103.60 
  Strikovic, Aleksa g2504 SRB0.501-0.0710-0.70 
  Gormally, Daniel W g2496 ENG0.001-0.5810-5.80 
  Oswald, David C 2155  * SCO1.0010.08100.80 
  Trent, Lawrence m2420 ENG1.0010.32103.20 
  Hera, Imre Jr. g2558 HUN0.5010.00100.00 
  Jones, Gawain C B g2643 ENG0.001-0.3810-3.80 
  McKay, Roderick M m2370 SCO0.001-0.7410-7.40 
 * 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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