Individual Calculations February 2019
 Medina, Carlos Fermin  Total change: 29.60  Rating chartPersonal card
 IRT "Como los Viejos Tiempos" Asuncion PAR 2019-01-15
RcRownchangeKK*chgGame
 1505 1467 1.00 2 0.08 20 1.60 
  Bento, Robert 1689 PAR0.001-0.2220-4.40 
  Acosta Martinez, Cesar Ariel 1320 PAR1.0010.30206.00 

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)
 
 IRT Sub2200 Copa Ericriva.com Asuncion PAR 2019-01-18
RcRownchangeKK*chgGame
 1576 1467 4.00 7 1.40 20 28.00 
  Vera Gajardo, Jorge Luis 1867  * PAR1.0010.922018.40 
  Montiel, Angel Nathanael 1648 PAR0.001-0.2620-5.20 
  Brizuela, Jose Rodrigo 1663 PAR1.0010.752015.00 
  Servin, Alfredo 1597 PAR0.001-0.3220-6.40 
  Allo Collante, Enrique 1512 PAR0.001-0.4420-8.80 
  Ayala Ruiz, Miguel Angel 1408 PAR1.0010.42208.40 
  Ettiene Maciel, Erlinne 1338 PAR1.0010.33206.60 
 * 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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