Individual Calculations November 2020
 Coca, Cristi-Iulian  Total change: -20.40  Rating chartPersonal card
 Arad Open 2020 Arad ROU 2020-09-25
RcRownchangeKK*chgGame
 1910 2099 6.00 9 -0.51 40 -20.40 
  Hirsu, Adrian 1699  * ROU1.0010.08403.20 
  Ruzsa, Raul-Mihai 1699  * ROU1.0010.08403.20 
  Filip, Lucian-Ioan m2432 ROU0.001-0.1240-4.80 
  Paraschiv, Petronela-Alexandra 1909 ROU0.001-0.7540-30.00 
  Radu, David Cr. 1814 ROU1.0010.16406.40 
  Panc, Samuel 1862 ROU1.0010.20408.00 
  Dobrin, Ionut-Alexandru 2040 ROU0.001-0.5840-23.20 
  Balaban-Voia, Alexandru 1855 ROU1.0010.20408.00 
  Didiliuc, Dariana-Gabriela 1880 ROU1.0010.22408.80 
 * 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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