Individual Calculations April 2013
 Jenks, Chris B  Total change: -29.55  Rating chartPersonal card
 Jersey International Masters, 9 Round Jersey JCI 2013-03-06
RcRownchangeKK*chgGame
 1935 2135 2.50 6 -1.97 15 -29.55 
  Belzo, Krzysztof 2015 JCI0.001-0.6615-9.90 
  Hickman, John E 1934 ENG0.001-0.7615-11.40 
  Taylor, Robert Graham 1964 WLS0.501-0.2315-3.45 
  Forbes, Garry 1913 JCI0.501-0.2815-4.20 
  Henbest, Kevin B 1735  * ENG1.0010.08151.20 
  Clark, Ian C 2046 ENG0.501-0.1215-1.80 
 * 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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