Individual Calculations May 2018
 Santos, Jeovani Amaro Dias  Total change: -19.20  Rating chartPersonal card
 Taca EPAL 2018 Luanda ANG 2018-03-22
RcRownchangeKK*chgGame
 2142 2135 1.50 5 -0.96 20 -19.20 
  Felix, Claudio 2026 ANG0.501-0.1520-3.00 
  Domingos, Ediberto f2152 ANG0.5010.02200.40 
  Soares, Erikson Roberto Mauricio m2286 ANG0.001-0.3020-6.00 
  Dias, Vanderson 2116 ANG0.001-0.5320-10.60 
  Do Santos Julio, Joao Manuel c2132 ANG0.5010.00200.00 

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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