Individual Calculations December 2017
 Berdun, Juan  Total change: -13.60  Rating chartPersonal card
 IV IRT Abierto CADA 2017 Mar de Ajo ARG 2017-10-27
RcRownchangeKK*chgGame
 1871 1552 1.50 5 0.77 40 30.80 
  Daneri, Martin c1952  * ARG0.001-0.0840-3.20 
  Renkine, Ivan 1750 ARG1.0010.764030.40 
  Gomez, Gustavo 1747 ARG0.5010.254010.00 
  Mazur, Mario 1952  * ARG0.001-0.0840-3.20 
  Loiterstein, Mariano f1952  * ARG0.001-0.0840-3.20 
 * 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)
 
 Final Camp. Argentino Amateur Sub 1700 Termas de Rio Hondo ARG 2017-11-17
RcRownchangeKK*chgGame
 1576 1544 2.00 7 -1.11 40 -44.40 
  Bianchi, David 1684 ARG1.0010.694027.60 
  Fernandez, Leandro Daniel 1652 ARG0.001-0.3540-14.00 
  Pugliese, Emiliano 1665 ARG1.0010.664026.40 
  Grosso, Rinaldo 1691 ARG0.001-0.3040-12.00 
  Casanas, Juan Pablo 1640 ARG0.001-0.3740-14.80 
  Reburdo, Rodrigo Hernan 1499 ARG0.001-0.5640-22.40 
  Sarla, Andres 1200 ARG0.001-0.8840-35.20 

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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