Individual Calculations February 2019
 Santana Freitas, Maria Eduarda  Total change: 5.20  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 1684 1486 2.00 7 0.13 40 5.20 
  Chang, Suzana wf1886  * BRA0.001-0.0840-3.20 
  Dias, Joao Batista 1873 BRA0.5010.414016.40 
  Maciel, Felipe Eduardo Ribeiro 1688 BRA0.5010.264010.40 
  Menezes, Jose Eduardo Carneiro 1827 BRA0.001-0.1240-4.80 
  Durante, Taina 1723 BRA0.001-0.2040-8.00 
  Rahn, Marlon Cristiano 1086  * BRA1.0010.08403.20 
  Panazzolo, Paulo Victor 1708 BRA0.001-0.2240-8.80 
 * 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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