Individual Calculations June 2013
 Paris, Neemias Do Nascimento  Total change: -4.80  Rating chartPersonal card
 Zonal Bahia 2013 Salvador/BA BRA 2013-04-27
RcRownchangeKK*chgGame
 1872 1913 1.50 3 -0.16 30 -4.80 
  Lyrio, Nubson Jorge Lago 1926 BRA0.5010.02300.60 
  Silva, Jose Romain T Da Costa E 1765 BRA0.001-0.7030-21.00 
  Barreto, Jorge Eduardo Q. De O. 1925 BRA1.0010.523015.60 

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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