Individual Calculations March 2024
 Rigonati, Eduardo Enrico Santana  Total change: 41.80  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 2147 1827 3.00 6 2.09 20 41.80 
  Awoki, Daniel Teidi 2152 BRA0.001-0.1320-2.60 
  Do Nascimento, Christian Almeida 2123 BRA0.001-0.1520-3.00 
  Santanna, Paulo 2021 BRA1.0010.752015.00 
  Perez Gormaz, Matias m2388 CHI0.001-0.0220-0.40 
  Dos Santos Junior, Haroldo Cunha f2033 BRA1.0010.762015.20 
  Fernandes De Sousa, Julio Cesar 2162 BRA1.0010.882017.60 

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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