Individual Calculations June 2013
 Varnam, Liam D  Total change: -10.80  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2276 2140 2.00 7 -0.36 15 -5.40 
  Bellin, Robert m2355 ENG0.5010.27154.05 
  Karayiannis, Costas 2170 ENG0.5010.04150.60 
  Jackson, James P 2221 ENG0.5010.11151.65 
  Tavares, Shawn P 2168 TRI0.001-0.4615-6.90 
  Petrov, Marijan g2512 BUL0.001-0.1015-1.50 
  Hegarty, Sarah N wf2133 ENG0.001-0.5115-7.65 
  Bates, Richard A m2370 ENG0.5010.29154.35 

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)
 
 e2e4 Sunningdale Open May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 2075 2118 3.00 6 -0.36 15 -5.40 
  Dydak, Mateusz 1937 CAN1.0010.26153.90 
  Bates, Richard A m2376 ENG0.001-0.1815-2.70 
  Sucikova, Svetlana 1901 SVK1.0010.22153.30 
  Longson, Alexander 2273 ENG0.001-0.2915-4.35 
  Lunn, Matthew 2004 ENG0.501-0.1615-2.40 
  Taylor, Adam C 1961 ENG0.501-0.2115-3.15 

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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