Individual Calculations July 2017
 Solak, Yusuf  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
 1780 1623 1.00 4 -0.24 20 -4.80 
  Kostadinovski, Zoran 1897 MKD0.001-0.1720-3.40 
  Gordon, Philip 1561 ENG1.0010.41208.20 
  Strete, Ciprian-Iulian 1773 ROU0.001-0.3020-6.00 
  Slusnys, Evaldas 1889 LTU0.001-0.1820-3.60 

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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