Individual Calculations February 2018
 Riboldi, Mario Garcia  Total change: 15.40  Rating chartPersonal card
 XXV IRT da Hebraica Sao Paulo SP BRA 2018-01-12
RcRownchangeKK*chgGame
 1848 1613 2.00 5 0.77 20 15.40 
  Da Silva, Angelo Luiz 1931 BRA1.0010.872017.40 
  Nicolini, Paulo Giovanni De A. 1941 BRA0.001-0.1320-2.60 
  Cesarini Da Silva, Leonardo 2013  * BRA0.001-0.0820-1.60 
  Zmetek, Marcos Simao 1388 BRA1.0010.22204.40 
  Milanez, Eduardo Medeiros 1966 BRA0.001-0.1120-2.20 
 * 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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