Individual Calculations October 2021
 Rossi, Alejandro Oscar  Total change: -8.00  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1829 1749 2.00 6 -0.40 20 -8.00 
  Anino, Sergio c2149  * ARG0.001-0.0820-1.60 
  Garcia, Cristian 1362 ARG1.0010.09201.80 
  Zanovello, Ferruccio 2001 ARG0.001-0.1920-3.80 
  Torella, Rodolfo 2069 ARG0.001-0.1320-2.60 
  Correa, Silvio 1413 ARG1.0010.12202.40 
  Merlo, Pablo 1980 ARG0.001-0.2120-4.20 
 * 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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