Individual Calculations July 2017
 Blagojevic, Savo  Total change: 4.80  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeKK*chgGame
 1991 1875 1.00 2 0.24 20 4.80 
  Djukic, Nebojsa 2208 SRB0.001-0.1220-2.40 
  Strete, Ciprian-Iulian 1773 ROU1.0010.36207.20 

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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