Individual Calculations November 2021
 Sahrane, Juba  Total change: 73.60  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1699 1440 3.50 8 1.84 40 73.60 
  Stimec, Marjan 1764 SLO0.001-0.1340-5.20 
  Deville, Olivier 1807 FRA1.0010.904036.00 
  Boudalakis, Filippos 1596 GRE1.0010.714028.40 
  Dayan, Itay 1384 ISR0.001-0.5840-23.20 
  Began, Branko 1840  * CRO1.0010.924036.80 
  Holmela, Kari 1833 FIN0.001-0.0840-3.20 
  Ymeri, Rinor 1624 KOS0.5010.24409.60 
  Slusnys, Evaldas 1747 LTU0.001-0.1440-5.60 
 * 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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