Individual Calculations March 2024
 Primo, Ricardo De Lima  Total change: 19.20  Rating chartPersonal card
 XXXII IRT da Hebraica Sao Paulo SP BRA 2024-02-02
RcRownchangeKK*chgGame
 1630 1780 4.50 6 0.48 40 19.20 
  Zamlutti Junior, Rene 1380  * BRA1.0010.08403.20 
  De Melo, Andre Nascimento 1601 BRA0.501-0.2340-9.20 
  Kikuchi, Alexandre Hideki Lopes 1576 BRA1.0010.24409.60 
  Caraca, Matheus Rodrigues 1460 BRA1.0010.13405.20 
  Haraguchi, Diego Sashaki 1967 BRA0.001-0.2640-10.40 
  Lacerda, Vinicius 1797 BRA1.0010.524020.80 
 * 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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