Individual Calculations July 2017
 Djukic, Nebojsa  Total change: -40.60  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeKK*chgGame
 1989 2208 2.50 6 -2.03 20 -40.60 
  Abiad Parra, Victor 1902 VEN0.001-0.8620-17.20 
  Suder, Ryszard 2095 POL0.501-0.1520-3.00 
  Olivera Gutierrez, Albert 2061 ESP0.501-0.2020-4.00 
  Blagojevic, Savo 1875 MNE1.0010.12202.40 
  Zsiltzova-Lisenko, Lubov wm2194 UKR0.001-0.5220-10.40 
  Aryan, B Joshi 1808  * IND0.501-0.4220-8.40 
 * 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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