Rapid: Individual Calculations March 2024
 Da Rocha, Lucas Sampaio  Total change: 23.00  Rating chartPersonal card
 Sampa Chess Open RPD Sao Paulo SP BRA 2024-02-03
RcRownchangeKK*chgGame
 1830 1547 2.00 5 1.15 20 23.00 
  Rodrigues, Julliano De Araujo 1808 BRA1.0010.822016.40 
  Santos, Isaque Goncalves 1953 BRA0.001-0.0820-1.60 
  Lima, Hamilton Da Silva 1778 BRA1.0010.792015.80 
  Lucio, Andre De Souza 1865 BRA0.001-0.1320-2.60 
  Cymbalista, Eduardo Cymrot 1744 BRA0.001-0.2520-5.00 

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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