Individual Calculations March 2024
 Desideri, Ricardo Maruchi  Total change: -22.60  Rating chartPersonal card
 Sampa Chess Open STD Sao Paulo SP BRA 2024-01-29
RcRownchangeKK*chgGame
 1751 1959 2.50 5 -1.13 20 -22.60 
  Matsuura, Everaldo g2410 BRA0.5010.44208.80 
  Silva, Juliana Figueira Theophilo 1747 BRA1.0010.23204.60 
  Matiuci, Bernardo Steinle 1546 BRA0.001-0.9320-18.60 
  Brujin, Homero 1559  * BRA1.0010.08201.60 
  Blanco, Gustavo Jose Bachur 1491 BRA0.001-0.9520-19.00 
 * 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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