Individual Calculations July 2017
 Ross, Chris N  Total change: 48.20  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeKK*chgGame
 2097 2158 7.50 9 2.41 20 48.20 
  Dimic, Pavle f2349 SRB1.0010.752015.00 
  Ev, Emre 1758  * TUR1.0010.08201.60 
  Pribeanu, Mihail-Dacian f2126 ROU1.0010.46209.20 
  Trkaljanov, Vladimir 2235 MKD0.5010.11202.20 
  Spinu, Evgeny f2182 MDA1.0010.532010.60 
  Bindzus, Ernst 1963 DEN1.0010.25205.00 
  Znuderl, Matej 1964 SLO1.0010.25205.00 
  Vrioni, Bersan 1890 ITA0.501-0.3320-6.60 
  Tuka, Oleg m2407 UKR0.5010.31206.20 
 * 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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