Individual Calculations October 2018
 Ribeiro, Rodrigo Martins Santos  Total change: 30.40  Rating chartPersonal card
 CN Amador 2017-2018 - U2000 Braga POR 2018-09-05
RcRownchangeKK*chgGame
 1809 1696 2.50 5 0.76 40 30.40 
  Silva, Tiago Alexandre Pinho D 1753 POR1.0010.584023.20 
  Marques, Pedro Jorge Simoes Lopes 1853 POR1.0010.714028.40 
  Demyanchuk, Sergey 1818 POR0.5010.17406.80 
  Monteiro, Jose Manuel Macedo 1889 POR0.001-0.2540-10.00 
  Areal, Pedro Miguel Rosa De A. 1732 POR0.001-0.4540-18.00 

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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