Rapid: Individual Calculations January 2015
 Gladstone, Joel  Total change: -3.60  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1766 1498 1.00 6 -0.18 20 -3.60 
  Liang, Jake Z 1834 ENG0.001-0.1220-2.40 
  Bin-Suhayl, Ieysaa 1755 ITA0.001-0.1820-3.60 
  Vijayakumar, Ananth 1695 ENG0.001-0.2520-5.00 
  Armstrong, Malcolm J 1898  * ENG0.001-0.0820-1.60 
  Nayak, Raghav 1517 ENG1.0010.532010.60 
  Lawson, Maurice E 1898  * ENG0.001-0.0820-1.60 
 * 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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