Individual Calculations January 2019
 Ward, W (bill)  Total change: -19.60  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Under 2050 London ENG 2018-12-14
RcRownchangeKK*chgGame
 1676 1914 3.50 5 -0.49 40 -19.60 
  Mandnikar, Atreya 1715 IND0.501-0.2640-10.40 
  Mohnblatt, Nicolas 1673 FRA0.501-0.3040-12.00 
  John, Adam 1646 ENG0.501-0.3340-13.20 
  Kirby, Andrew 1623 ENG1.0010.15406.00 
  Matsumura, Cocoro 1723 FRA1.0010.254010.00 

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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