Individual Calculations January 2020
 Neatherway, A Philip  Total change: -21.00  Rating chartPersonal card
 11th CSC London Chess Classic: Weekday Under 2050 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1747 1843 2.00 5 -1.05 20 -21.00 
  Valjee, Ashir V 1484 ENG0.501-0.4020-8.00 
  Cheon, Sehyuk c1622 KOR1.0010.22204.40 
  Iyengar, Ilya 1982 ENG0.001-0.3120-6.20 
  Fleri, Matthew 1844 MLT0.001-0.5020-10.00 
  Szymanski, Mark 1801 ENG0.501-0.0620-1.20 

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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