Individual Calculations January 2019
 Weiss, Oliver  Total change: -39.20  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Under 2050 London ENG 2018-12-14
RcRownchangeKK*chgGame
 1656 1784 1.50 4 -0.98 40 -39.20 
  Vaidya, Raghav 1384  * ENG0.501-0.4240-16.80 
  Cont, Arya 1961 FRA0.001-0.2740-10.80 
  Reed, Karim S 1867 ENG0.001-0.3940-15.60 
  Palhas, Miguel Branco 1412 POR1.0010.10404.00 
 * 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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