Individual Calculations November 2021
 Dayan, Itay  Total change: 10.60  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1687 1384 2.00 9 0.53 20 10.60 
  Casadei, Marco 1784  * ITA0.001-0.0820-1.60 
  Kostadinovski, Zoran 1784  * MKD0.001-0.0820-1.60 
  Began, Branko 1784  * CRO0.001-0.0820-1.60 
  Sahrane, Juba 1440 CAN1.0010.582011.60 
  Boudalakis, Filippos 1596 GRE1.0010.772015.40 
  Bratu, Gheorghe 1686 ROU0.001-0.1520-3.00 
  Slusnys, Evaldas 1747 LTU0.001-0.1020-2.00 
  Tishuki, Daut 1578 KOS0.001-0.2520-5.00 
  Holmela, Kari 1784  * FIN0.001-0.0820-1.60 
 * 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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