Individual Calculations March 2024
 Pereira, Marcelo Do Carmo  Total change: -11.40  Rating chartPersonal card
 Criciuma Chess Open 2024 - A1700 Acima Criciuma SC BRA 2024-01-12
RcRownchangeKK*chgGame
 2011 1741 0.00 3 -0.57 20 -11.40 
  Bueno, Alfeu Junior Varela f2156 BRA0.001-0.0720-1.40 
  Schena, Arthur 1878 BRA0.001-0.3220-6.40 
  Goncalves, Nata 1998 BRA0.001-0.1820-3.60 

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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