Individual Calculations June 2024
 Da Silva, Francisco Iran Santos  Total change: 5.40  Rating chartPersonal card
 Campeonato Amador 2024 Regiao Nordeste Sub 2000 STD Fortaleza CE BRA 2024-04-26
RcRownchangeKK*chgGame
 1857 1891 3.00 5 0.27 20 5.40 
  Aoyama, Edmundo 1869 BRA0.501-0.0320-0.60 
  Da Fonseca Pinto, Joao Gabriel Al 1873 BRA1.0010.47209.40 
  Poiani, Fernando Celso 1850 BRA1.0010.44208.80 
  Lima, Alan Silva De 1953 BRA0.001-0.4120-8.20 
  De Paiva, Gidilaf Xavier 1740 BRA0.501-0.2020-4.00 

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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