Individual Calculations March 2013
 Young, Daniel J  Total change: -1.20  Rating chartPersonal card
 e2e4 Torquay Open Torquay ENG 2013-02-08
RcRownchangeKK*chgGame
 1954 1774 1.00 4 -0.08 15 -1.20 
  Wells, Jonathan C 2024 ENG0.001-0.1915-2.85 
  Hardy, Roger 1962 ENG0.001-0.2615-3.90 
  Othman, Mustapha 1862 NGR1.0010.62159.30 
  Jaszkiwskyj, Peter 1968 ENG0.001-0.2515-3.75 

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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