Individual Calculations March 2024
 Carvalho Jr, Celestino  Total change: -25.20  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 1768 1939 5.00 9 -1.26 20 -25.20 
  Perdomo, Leandro m2382 ARG0.001-0.0620-1.20 
  Mattos, Bernardo Cunha 1567 BRA1.0010.10202.00 
  Marra, Eduardo Da Costa f2189 BRA0.001-0.1920-3.80 
  Santiago, Mauro 1516 BRA1.0010.07201.40 
  Dias, Clara 1717 BRA0.001-0.7820-15.60 
  De Souza, Ricardo Alves 1539  * BRA1.0010.08201.60 
  Da Rocha, Lucas Sampaio 1647 BRA0.501-0.3520-7.00 
  Munhoz, Joao Pedro 1608 BRA0.501-0.3820-7.60 
  Fernandez Barrero, Javier 1743 CRC1.0010.25205.00 
 * 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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