Individual Calculations February 2024
 Cruz, Natan Gomes  Total change: 8.00  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1867 1888 4.50 8 0.40 20 8.00 
  Rigo, Joanir Fernando 1488  * BRA0.501-0.4220-8.40 
  Mariani, Kim Paul 1532 BRA1.0010.11202.20 
  Madeira, Wagner Martins f2122 BRA0.001-0.2120-4.20 
  Rodrigues, Natanael Isau 1704 BRA1.0010.26205.20 
  Casalaspro, Mathias Andre c2121 BRA0.001-0.2120-4.20 
  Lopes, Leonardo Borges 1694 BRA1.0010.25205.00 
  Cueto, Jonny m2108 BOL1.0010.782015.60 
  Federzoni, Enzo 2170 BRA0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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