Individual Calculations September 2019
 Pereyra, Jonathan  Total change: -35.60  Rating chartPersonal card
 Abierto IRT Jose Rubinstein 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 1767 1906 3.50 8 -1.78 20 -35.60 
  Montiel Caceres, Helen 1514 PAR1.0010.08201.60 
  Picollo, Pablo 1793 ARG1.0010.35207.00 
  Garcia Lemos, Federico 2147 ARG0.5010.30206.00 
  Vercillo, Fernando 1822 ARG0.001-0.6220-12.40 
  Curatolo, Nicolas Matias 1626 ARG0.001-0.8420-16.80 
  Fuentes, Agustin 1531 ARG1.0010.09201.80 
  Acosta, Florencia 1749 ARG0.001-0.7120-14.20 
  Chanduvi, Fidel 1955 PER0.001-0.4320-8.60 

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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