Individual Calculations March 2016
 Weaver, Lauren  Total change: 19.60  Rating chartPersonal card
 4NCL Division 3S WE 3 Telford ENG 2016-02-13
RcRownchangeKK*chgGame
 1746 1522 1.00 2 0.49 40 19.60 
  Jarvis, Derek A 1922  * ENG0.5010.424016.80 
  Durrant, Paul Eo 1570 ENG0.5010.07402.80 
 * 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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