Individual Calculations October 2021
 Arrua Maldonado, Mathias David  Total change: 76.40  Rating chartPersonal card
 IRT Clasificatorio Aniversario de la FEPARAJ- Homenaje AI Hernando Fernandez Asuncion PAR 2021-08-27
RcRownchangeKK*chgGame
 1845 1563 3.00 6 1.91 40 76.40 
  Gonzalez, Augusto 1791 PAR0.5010.294011.60 
  Britez, G Jorge A 1711 PAR1.0010.704028.00 
  Alarcon, Jose 1963  * PAR0.5010.424016.80 
  Pereira, Fabian 1963  * PAR1.0010.924036.80 
  Cantero, Rodolfo 1963  * PAR0.001-0.0840-3.20 
  Montiel, Angel Nathanael 1681 PAR0.001-0.3440-13.60 
 * 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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