Individual Calculations May 2018
 Acuna, Abel  Total change: -32.20  Rating chartPersonal card
 Abierto de Otono 2018 Club Mariano Moreno CABA ARG 2018-04-03
RcRownchangeKK*chgGame
 1503 1432 1.00 6 -1.61 20 -32.20 
  Ricchio, Mario 1778 ARG0.001-0.1120-2.20 
  Ferrero, Luis 1832  * ARG0.001-0.0820-1.60 
  Enomoto, Daniel 1330 ARG0.001-0.6420-12.80 
  Niegovich, Luis 1629 ARG0.5010.25205.00 
  Viegas Palermo , Jose 1263 ARG0.001-0.7220-14.40 
  Pinchuk, Adrian 1183 ARG0.501-0.3120-6.20 
 * 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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