Individual Calculations October 2019
 Ibar, Marcelo  Total change: -25.60  Rating chartPersonal card
 Liga Nacional Superior 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 2103 2140 2.00 6 -1.28 20 -25.60 
  Hungaski, Robert g2482 USA0.001-0.1220-2.40 
  Cadilhac, Igor Tokuichi Kikuchi f2327 BRA0.001-0.2620-5.20 
  Pereyra, Alex 1740  * ARG1.0010.08201.60 
  Franco, Gaston 2040 ARG0.501-0.1420-2.80 
  Villarreal, Ivan Nicolas 1991 ARG0.001-0.7020-14.00 
  Borda Rodas, Anapaola S. wf2039 ARG0.501-0.1420-2.80 
 * 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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