Individual Calculations January 2020
 Aronian, Levon  Total change: -1.60  Rating chartPersonal card
 London Chess Classic Grand Chess Tour Finals 2019 Standard Games London ENG 2019-12-02
RcRownchangeKK*chgGame
 2837 2775 1.50 4 -0.16 10 -1.60 
  Ding, Liren g2801 CHN0.5010.04100.40 
  Ding, Liren g2801 CHN0.5010.04100.40 
  Carlsen, Magnus g2872 NOR0.001-0.3710-3.70 
  Carlsen, Magnus g2872 NOR0.5010.13101.30 

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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