Individual Calculations December 2018
 Rowles, Sarah  Total change: -42.80  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 1 - 2 Daventry ENG 2018-11-17
RcRownchangeKK*chgGame
 1454 1507 0.00 2 -1.07 40 -42.80 
  Whiteside, Robert 1800 ENG0.001-0.1540-6.00 
  Sheng, Benjamin 1107  * ENG0.001-0.9240-36.80 
 * 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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