Individual Calculations October 2014
 Jukes, Sam  Total change: -53.20  Rating chartPersonal card
 11th South Wales International Open Cardiff WLS 2014-08-25
RcRownchangeKK*chgGame
 1819 1751 2.00 8 -1.33 40 -53.20 
  Hickman, John E 1977 ENG0.5010.294011.60 
  Turner, Joseph David 1990 WLS0.5010.304012.00 
  Fernandez, Michael 2102 ENG0.001-0.1140-4.40 
  Waterfield, John W 1934 WLS1.0010.744029.60 
  Hollan, Martin 1999 CZE0.001-0.1940-7.60 
  Guha, Chirag 1478 WLS0.001-0.8340-33.20 
  Bennett, Owen 1636 WLS0.001-0.6640-26.40 
  McLaren, Thomas 1435 ENG0.001-0.8740-34.80 

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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