Individual Calculations July 2017
 Spinu, Evgeny  Total change: -23.80  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeKK*chgGame
 1979 2182 2.50 5 -1.19 20 -23.80 
  Znuderl, Matej 1964 SLO0.501-0.2820-5.60 
  Cajzler, Hinko 2093 CRO0.501-0.1220-2.40 
  Ross, Chris N c2158 ENG0.001-0.5320-10.60 
  Shahpalangov, Aydin 1782  * AZE0.501-0.4220-8.40 
  Van Loy, Rick 1897 NED1.0010.16203.20 
 * 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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