Individual Calculations November 2020
 Serban, Viorel  Total change: -53.60  Rating chartPersonal card
 Flo Mary Cup - open Bran ROU 2020-10-02
RcRownchangeKK*chgGame
 1495 1670 1.50 6 -2.68 20 -53.60 
  Titu, Maiorescu-Dorin f2070  * ROU0.001-0.0820-1.60 
  Savu, Gheorghe-Dorin 1348 ROU0.001-0.8720-17.40 
  Eisler, Darius 1270  * ROU1.0010.08201.60 
  Robescu, Mihail 1352 ROU0.001-0.8720-17.40 
  Covaci, Stefan 1658 ROU0.001-0.5220-10.40 
  Moroita, Vlad 1270  * ROU0.501-0.4220-8.40 
 * 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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