Individual Calculations November 2023
 Dima, Mihai  Total change: -1.00  Rating chartPersonal card
 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired Rhodes GRE 2023-10-08
RcRownchangeKK*chgGame
 1814 1916 5.50 9 -0.05 20 -1.00 
  Makkinje, Jeroen 1516  * NED1.0010.08201.60 
  Djakashov, Kuralbay 2133 UZB0.001-0.2220-4.40 
  Selcuk, Umit 1623 TUR1.0010.15203.00 
  Adiyaman, Rene 2122 GER0.5010.26205.20 
  Nizam, Rasim m2150 BUL0.001-0.2120-4.20 
  Deville, Olivier 1751 FRA0.501-0.2220-4.40 
  Bratu, Gheorghe 1718 ROU0.501-0.2620-5.20 
  De Jong, Lucas 1619 NED1.0010.15203.00 
  Saltik, Suleyman 1694 TUR1.0010.22204.40 
 * 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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