Individual Calculations March 2024
 Barroso, Daniele Silva  Total change: 66.40  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 1856 1349 2.00 7 1.66 40 66.40 
  Da Cunha, Gabriela Goes wc1837 BRA0.5010.464018.40 
  Van Riemsdijk, Dirk D. 1789 BRA1.0010.944037.60 
  Da Silva, Lucas Pereira Mendes 1974 BRA0.001-0.0140-0.40 
  Ikejiri, Daniel Yoshito 1916 BRA0.5010.484019.20 
  Simeao, Miguel Roberto Ranieri 1962 BRA0.001-0.0240-0.80 
  De Paula, Luan Araujo 1863 BRA0.001-0.0440-1.60 
  Pittoli, Vinicius Eduardo Moreir 1648 BRA0.001-0.1540-6.00 

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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