Individual Calculations May 2012
 Cairns, Stephen  Total change: -65.70  Rating chartPersonal card
 e2e4 High Wycombe Open March 2012 High Wycombe ENG 2012-03-16
RcRownchangeKK*chgGame
 1960 2098 2.00 5 -1.38 30 -41.40 
  Taylor, Adam C 1892 ENG0.501-0.2630-7.80 
  Kourtseva, Julie 1792 ENG1.0010.14304.20 
  Wells, Peter K g2498  * ENG0.001-0.0830-2.40 
  Dixit, Kumar 1862 ENG0.501-0.3030-9.00 
  Wang, Xingliang Anna 1755 ENG0.001-0.8830-26.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1995 2098 3.00 6 -0.81 30 -24.30 
  Boardman, Jeffrey 2000 NZL0.501-0.1330-3.90 
  Varnam, Liam D 2060 ENG0.501-0.0530-1.50 
  Shepley, Julien M 2045 ENG0.501-0.0730-2.10 
  Malhotra, Tarun 1982 ENG0.001-0.6630-19.80 
  Cutmore, Martin J 2044 ENG0.501-0.0830-2.40 
  Cetens, Edward 1836 CZE1.0010.18305.40 

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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