Individual Calculations February 2020
 Ruiz, Gabriel  Total change: 80.40  Rating chartPersonal card
 IRT Ricardo Izarra Sub-2200 Avellaneda ARG 2020-01-16
RcRownchangeKK*chgGame
 1679 1421 3.00 5 2.01 40 80.40 
  Prieu, Gustavo 1769 ARG0.5010.394015.60 
  Poci, Pedro 1614 ARG0.5010.254010.00 
  Quiro Diaz, Ignacio 1521 ARG1.0010.644025.60 
  Alvarez, Enzo 1821  * ARG0.001-0.0840-3.20 
  Pizzatti, Mario 1669 ARG1.0010.814032.40 
 * 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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