Individual Calculations September 2019
 Migliavacca, Carlos  Total change: -24.00  Rating chartPersonal card
 XVIII IRT Club Philidor Sub 2200 II Copa Francisco Perez Moron ARG 2019-07-29
RcRownchangeKK*chgGame
 1762 1809 1.00 4 -1.20 20 -24.00 
  Miserendino, Alfredo 2092 ARG0.001-0.1620-3.20 
  Chiguay, Tomas Agustin 1570 ARG0.001-0.8020-16.00 
  Spagnoli, Eugenio 1472 ARG1.0010.12202.40 
  Solano, Pablo 1914 ARG0.001-0.3620-7.20 

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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