Individual Calculations June 2018
 Maraz, Ricardo  Total change: 1.80  Rating chartPersonal card
 IRT ECP STD 2018 Etapa Sigismund Gansl Sao Paulo SP BRA 2018-05-18
RcRownchangeKK*chgGame
 1441 1649 4.50 6 0.09 20 1.80 
  Barros, Roberto Vianna Do Rego 1270 BRA0.501-0.4120-8.20 
  Neto, Valdeno Brito 1341 BRA1.0010.14202.80 
  Seccafim, Caic Dos Santos 1685 BRA0.001-0.4520-9.00 
  Oliveira, Debora Goncalves 1249  * BRA1.0010.08201.60 
  Gabriel, Claudiomar 1572 BRA1.0010.39207.80 
  Hoshino, Meilin 1531 JPN1.0010.34206.80 
 * 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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