Individual Calculations June 2013
 Morrison, Graham  Total change: -1.20  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2454 2352 4.00 11 -0.08 15 -1.20 
  Ansell, Simon T m2377 ENG0.5010.03150.45 
  Hebden, Mark L g2540 ENG0.001-0.2615-3.90 
  Cobb, James E m2423 WLS0.001-0.4015-6.00 
  McNab, Colin A g2455 SCO0.5010.14152.10 
  Thomas, Nicholas f2283 ENG0.501-0.1015-1.50 
  Ziska, Helgi Dam m2474 FAI0.5010.17152.55 
  McDonald, Neil R g2454 ENG1.0010.64159.60 
  Collins, Sam E m2471 IRL0.001-0.3415-5.10 
  Moskovic, David M f2342 ENG0.501-0.0115-0.15 
  Adams, Michael g2710 ENG0.001-0.1015-1.50 
  Arkell, Keith Cc g2462 ENG0.5010.15152.25 

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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