Individual Calculations February 2018
 Willis, Rupert  Total change: -22.40  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2346 2139 0.00 2 -0.56 40 -22.40 
  Parligras, Mircea-Emilian g2539  * ROU0.001-0.0840-3.20 
  Pein, Jonathan 2153 ENG0.001-0.4840-19.20 
 * 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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