Individual Calculations September 2019
 Duran, Diego  Total change: -21.20  Rating chartPersonal card
 Abierto IRT Jose Rubinstein 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 1664 1739 3.00 7 -1.06 20 -21.20 
  Claverie, Raul m2139  * ARG0.001-0.0820-1.60 
  Chanduvi, Fidel 1955 PER0.001-0.2220-4.40 
  Medina, Jeferson 1339  * ARG1.0010.08201.60 
  Radoszta, Armando E. 1892 ARG0.001-0.3020-6.00 
  Varela, Agustin 1391 ARG0.501-0.3920-7.80 
  Vicaria, Alejandro 1421 ARG1.0010.13202.60 
  Montiel Caceres, Helen 1514 PAR0.501-0.2820-5.60 
 * 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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