Individual Calculations September 2013
 Harvey, Marcus R  Total change: 5.10  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2160 2202 6.50 11 0.34 15 5.10 
  Taylor, Adam C 2001 ENG0.501-0.2615-3.90 
  Walker, Samuel A 1978 ENG0.501-0.2815-4.20 
  McCullough, Simon L 2076 ENG0.501-0.1715-2.55 
  Surtees, Mike J 2106 ENG1.0010.37155.55 
  Palliser, Richard J D m2453 ENG0.001-0.1915-2.85 
  Duff, Rufus 2157 ENG0.001-0.5615-8.40 
  Henderson, David 2053 ENG1.0010.30154.50 
  Jones, Steven A 2033 ENG1.0010.28154.20 
  Broadley, Henry 1953 ENG1.0010.19152.85 
  Williams, Simon K g2481 ENG0.5010.34155.10 
  Emms, John M g2469 ENG0.5010.32154.80 

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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