Individual Calculations June 2013
 Wells, Peter K  Total change: -7.10  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2475 2488 5.00 11 -0.71 10 -7.10 
  Cobb, James E m2423 WLS0.001-0.5910-5.90 
  Gretarsson, Hjorvar Steinn m2516 ISL0.5010.04100.40 
  Ansell, Simon T m2377 ENG0.501-0.1510-1.50 
  Rogers, Jonathan W f2328 ENG1.0010.29102.90 
  Emms, John M g2483 ENG0.501-0.0110-0.10 
  Edouard, Romain g2688 FRA0.001-0.2410-2.40 
  Ghasi, Ameet K m2434 ENG1.0010.42104.20 
  Hawkins, Jonathan m2511 ENG0.5010.03100.30 
  Adams, Michael g2710 ENG0.001-0.2210-2.20 
  Bisby, Daniel L f2288 ENG1.0010.24102.40 
  Collins, Sam E m2471 IRL0.001-0.5210-5.20 

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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