Individual Calculations October 2021
 Tumini, Leandro  Total change: -4.00  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1915 2151 4.50 6 -0.20 20 -4.00 
  Fuxz, Diego 1751  * ARG1.0010.08201.60 
  Dimitriu, Cristian 1867 ARG1.0010.16203.20 
  Aberbach, Angel 1967 ARG0.501-0.2420-4.80 
  Chanduvi, Fidel 1945 PER0.001-0.7620-15.20 
  Rojo, Gonzalo 1947 ARG1.0010.24204.80 
  Quinzio, Martin 2014 ARG1.0010.32206.40 
 * 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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