Individual Calculations November 2023
 Djabri, Zafer M.  Total change: -24.40  Rating chartPersonal card
 1st The Rooky International Open 2023 - Open Standard Bangkok THA 2023-10-20
RcRownchangeKK*chgGame
 1711 1891 3.50 7 -1.22 20 -24.40 
  Jitwichian, Pataradit 1491  * THA0.501-0.4220-8.40 
  Osterhus, Omar Torbjorn 1371 DEN1.0010.03200.60 
  Krishtopov, Konstantin 1483 RUS0.501-0.4220-8.40 
  Burbach, Brunel Baron 1752 THA1.0010.31206.20 
  Baba, Masahiro f2248 JPN0.001-0.1120-2.20 
  Hiew, Jing Yung 1488 MAS0.501-0.4220-8.40 
  Ko, Ko Ohn f2145 MYA0.001-0.1920-3.80 
 * 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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