Individual Calculations February 2024
 Gurski, Guilherme Rybu  Total change: -4.40  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1750 1355 0.50 6 -0.11 40 -4.40 
  Da Silva, Lucas Pereira Mendes 1974 BRA0.001-0.0240-0.80 
  Conor, Gilberto Bordignon 1704 BRA0.001-0.1140-4.40 
  Hessmann, Eduardo Franzoni 1665 BRA0.001-0.1440-5.60 
  Bueno, Marcos Antonio Ferreira 1644 BRA0.5010.344013.60 
  Moro, Antonio Renato Pereira 1667 BRA0.001-0.1440-5.60 
  Pessoa, Marcio De Souza 1843 BRA0.001-0.0440-1.60 

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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