Rapid: Individual Calculations May 2024
 Tobal, Vitor Jose Evangelista  Total change: 1.20  Rating chartPersonal card
 3a Etapa Vale Mais e Bella Xadrez Cidade de SP Sao Paulo SP BRA 2024-04-20
RcRownchangeKK*chgGame
 1724 1791 3.00 5 0.06 20 1.20 
  Alves, Flavio Rogerio 1571 BRA1.0010.22204.40 
  Ribeiro, Davison Soares 1976 BRA0.001-0.2620-5.20 
  Amaro, Lucas De Jesus Russo 1657 BRA0.001-0.6820-13.60 
  Nicacio, Daniel Ramos 1608 BRA1.0010.26205.20 
  Ishikawa, Emilio Keiji 1808 BRA1.0010.522010.40 

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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