Individual Calculations November 2018
 Jacob, Jallah  Total change: 139.20  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1951 1835 7.50 11 3.48 40 139.20 
  Barros Rivadeneira, Cristhian m2235  * ECU1.0010.924036.80 
  Mueller, Leonhard f2190 NAM0.5010.394015.60 
  Gontcharov, Serguei 1875 BER0.001-0.4440-17.60 
  Tan, Santiago Jr 1823 PLW1.0010.484019.20 
  Croes, Octavio c1805 ARU0.001-0.5440-21.60 
  Deng Ateny Riak, Joseph 2014 SSD1.0010.734029.20 
  Brookfield, Toby c1873 GCI1.0010.554022.00 
  Mohamed, Hassan c1846 MDV1.0010.524020.80 
  Toom, Omar 1905 PLE1.0010.604024.00 
  Ayyad, Maher f2106 BRN0.001-0.1740-6.80 
  Goorsahye, Antoine 1793 MRI1.0010.444017.60 
 * 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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