Individual Calculations May 2012
 Kourtseva, Julie  Total change: -7.80  Rating chartPersonal card
 e2e4 Brighton Challengers B Brighton ENG 2012-02-15
RcRownchangeKK*chgGame
 2001 1762 3.00 9 1.10 15 16.50 
  Waterfield, John W 2037 ENG0.001-0.1715-2.55 
  Tarhon, Brian 1827 ENG1.0010.59158.85 
  Gibbs, Dominic V 1953 ENG0.001-0.2515-3.75 
  Taylor, Dale C 1984 ENG0.001-0.2215-3.30 
  Jaunooby, Ali R 2145 ENG0.5010.41156.15 
  Malhotra, Tarun 1982 ENG0.001-0.2215-3.30 
  Bodicker, Rob 2028 NED0.5010.32154.80 
  Clark, Ian C 2086 ENG0.5010.37155.55 
  Craft, Isaac 1969 ENG0.5010.27154.05 

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 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 2026 1792 1.00 5 -0.06 15 -0.90 
  Varnam, Liam D 2060 ENG0.5010.33154.95 
  Cairns, Stephen 2098 ENG0.001-0.1415-2.10 
  Bonafont, Philip R 2098 ENG0.001-0.1415-2.10 
  Wadsworth, Matthew J 1975 ENG0.001-0.2615-3.90 
  Moss, Guy 1899 ISR0.5010.15152.25 

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)
 
 Surrey Easter Congress "Frank Winter" FIDE OPEN London ENG 2012-04-06
RcRownchangeKK*chgGame
 1939 1792 0.00 5 -1.56 15 -23.40 
  Cutmore, David A 2045 ENG0.001-0.1915-2.85 
  Iyengar, Ilya 1989 ENG0.001-0.2515-3.75 
  Fordham, Nicholas 1852 ENG0.001-0.4215-6.30 
  Cetens, Edward 1836 CZE0.001-0.4415-6.60 
  Wadsworth, Matthew J 1975 ENG0.001-0.2615-3.90 

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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