Individual Calculations April 2023
 Zamlutti Junior, Rene  Total change: 13.20  Rating chartPersonal card
 II Torneio STD FIDE DOMX Jundiai Jundiai SP BRA 2023-03-03
RcRownchangeKK*chgGame
 1583 1153 1.00 3 0.33 40 13.20 
  Pironti, Francisco Ferrari 1954 BRA0.0010.00400.00 
  Da Silva, Carlos Rafael Rego 1046 BRA1.0010.354014.00 
  Pereira, Thiago Henrique 1750 BRA0.001-0.0240-0.80 

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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