Individual Calculations March 2017
 Brandao, Joao Marcus Da Costa  Total change: -13.20  Rating chartPersonal card
 IV Torneio Schoonenborch Sub-1900 Fortaleza CE BRA 2017-02-09
RcRownchangeKK*chgGame
 1574 1534 1.50 4 -0.33 40 -13.20 
  Lima, Alan Elkinson Lopes De 1894 BRA0.001-0.1040-4.00 
  Vasconcelos, Dayvit Keffen Dos 1222 BRA1.0010.14405.60 
  De Araujo, Jose Claudio 1766 BRA0.001-0.2140-8.40 
  Ribeiro, Pedro Roney Dias 1414 BRA0.501-0.1640-6.40 

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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