Individual Calculations October 2018
 Sperber, Ulrich  Total change: -5.80  Rating chartPersonal card
 I Taca Litoral - Torn. S Martinho do Porto (PCT) S Martinho do Porto POR 2018-09-15
RcRownchangeKK*chgGame
 1764 1838 5.00 9 -0.29 20 -5.80 
  Ikonnikov, Vyacheslav g2238  * RUS0.001-0.0820-1.60 
  Oster, Jean-Marie 1479 FRA0.501-0.4020-8.00 
  Mueller, Dieter 1632 GER1.0010.24204.80 
  Basilio, Rodrigo 1669 POR0.001-0.7220-14.40 
  Nielsen, Jorgen Kamp 1670 DEN1.0010.28205.60 
  Hart, Alexander 1901 SWE0.001-0.4120-8.20 
  Dong, Rafael 1438  * POR1.0010.08201.60 
  Pais, Bruno Miguel Dos Santos 1817 POR0.501-0.0320-0.60 
  Amato, Giampiero 2031 ITA1.0010.752015.00 
 * 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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