Individual Calculations February 2024
 Deretti, Lucas Jurk  Total change: 115.20  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1792 1549 5.50 10 2.88 40 115.20 
  Marra, Eduardo Da Costa f2189 BRA0.001-0.0140-0.40 
  Cunha, Paola De Oliveira 1151 BRA1.0010.08403.20 
  Muzzi, Eduardo c1913 URU0.001-0.1040-4.00 
  Leite, Lucas Bueno De Oliveira 1236 BRA1.0010.14405.60 
  Pessoa, Marcio De Souza 1843 BRA0.5010.354014.00 
  Trombini, Fabio 1822 BRA1.0010.834033.20 
  Paz, Martin 1880 ARG0.5010.384015.20 
  Santos, Abel Cardoso Dos 1854 BRA0.5010.364014.40 
  Felizes, Paulo 1855 POR1.0010.864034.40 
  Takano, Nicholas Ryo 2172 BRA0.001-0.0140-0.40 

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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