Individual Calculations September 2018
 Johansson, Tage 2001  Total change: -77.20  Rating chartPersonal card
 10th IBCA World Individual Junior Chess Championship for Blind and Visually Impaired Solec-Zdroj -Poland POL 2018-08-14
RcRownchangeKK*chgGame
 1586 1729 3.50 8 -1.93 40 -77.20 
  Taranenko, Polina 1405 RUS1.0010.13405.20 
  Ermakov, Maksim 1583 RUS0.001-0.7040-28.00 
  Staskeviciute, Darija 1479 LTU0.001-0.8140-32.40 
  Spionkowski, Fabian 1329  * POL0.001-0.9240-36.80 
  Diaz De La Guia, Luis 1718 ESP1.0010.484019.20 
  Garanin, Danil 1565 RUS0.501-0.2240-8.80 
  Pergar, Lovro 1483 CRO1.0010.19407.60 
  Czajkowski, Adam 2129  * POL0.001-0.0840-3.20 
 * 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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