Individual Calculations February 2024
 Santos, Abel Cardoso Dos  Total change: -11.80  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1706 1854 6.00 10 -0.59 20 -11.80 
  Baratieri, Maria Vitoria 1454  * BRA1.0010.08201.60 
  Campos, Maria Jose wm2208 ARG0.001-0.1120-2.20 
  Toffoli, Vanessa 1466 BRA1.0010.09201.80 
  Ferreira, Vitor Hugo Vieira 2128 BRA0.001-0.1720-3.40 
  Ferreira, Carlos Eduardo 1568 BRA1.0010.16203.20 
  Bonilla Viamonte, Diego Armando 1620 VEN1.0010.21204.20 
  Cueto, Jonny m2108 BOL0.001-0.1920-3.80 
  Deretti, Lucas Jurk 1549 BRA0.501-0.3620-7.20 
  Dos Santos, Welligton Carlos 1541 BRA0.501-0.3620-7.20 
  Zottis, Pietro 1418 BRA1.0010.06201.20 
 * 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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