Individual Calculations August 2013
 Strugnell, Carl  Total change: 4.05  Rating chartPersonal card
 South Wales International 2013 Penarth WLS 2013-07-14
RcRownchangeKK*chgGame
 2176 2302 6.00 9 0.27 15 4.05 
  Harley-Yeo, Gareth 1979 WLS1.0010.13151.95 
  Bullen, Alex 1954 WLS1.0010.11151.65 
  Arkell, Keith C g2444 ENG1.0010.691510.35 
  Wells, Peter K g2479 ENG0.5010.23153.45 
  Petkov, Vladimir g2544 BUL0.001-0.2015-3.00 
  Brown, Martin 2203 ENG0.501-0.1415-2.10 
  Horton, Justin 2090 ENG0.001-0.7715-11.55 
  Hickman, John E 1965 ENG1.0010.12151.80 
  Kostanjsek, Luke 1929 WLS1.0010.10151.50 

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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