Individual Calculations February 2024
 De Oliveira, Luiz Carlos  Total change: -36.60  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1464 1422 2.00 8 -1.83 20 -36.60 
  Souza Dos Santos, Matheus Garcett 2025 BRA0.001-0.0220-0.40 
  Cavalcante, Rodrigo Moreira 1801 BRA0.001-0.0920-1.80 
  Rodrigues, Natanael Isau 1704 BRA0.001-0.1620-3.20 
  Do Prado, Hamilton Mesquita 1673 BRA0.001-0.1920-3.80 
  Motta, Agahta Dos Santos 1124 BRA0.001-0.8520-17.00 
  Marques, Melissa Da Costa 1111 BRA0.001-0.8620-17.20 
  Ruvieri, Valter 1067 BRA1.0010.11202.20 
  Leith Acosta, Marcelo Alejandro 1207 PAR1.0010.23204.60 

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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