Individual Calculations June 2019
 Varnam, Liam D  Total change: -13.60  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 1808 2111 1.00 2 -0.68 20 -13.60 
  Niedbal, Piotr 1905 POL0.501-0.2620-5.20 
  Dicen, Imogen 1711  * ENG0.501-0.4220-8.40 
 * 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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