Individual Calculations July 2016
 Bowles, Andrew  Total change: -23.40  Rating chartPersonal card
 43rd Knights' Open Chess Tournament 2016 Port of Spain TTO 2016-04-07
RcRownchangeKK*chgGame
 1729 1870 3.50 7 -1.17 20 -23.40 
  Portell, Gerard 1551 TTO1.0010.13202.60 
  Harper, Ryan f2204 TTO0.001-0.1220-2.40 
  Soverall, Peter 1650 TTO1.0010.22204.40 
  Flower, Trevor 1706 TTO1.0010.28205.60 
  Duncan, Leonard 1914 TTO0.001-0.4420-8.80 
  Jacobs, Carl 1610 TTO0.501-0.3220-6.40 
  Ramsumair, Daenon 1470  * TTO0.001-0.9220-18.40 
 * 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)
 

 

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