Individual Calculations May 2023
 Romaris, Juan Martin  Total change: 42.80  Rating chartPersonal card
 Club Argentino -- IRT Abril Sub 2400 CABA ARG 2023-04-06
RcRownchangeKK*chgGame
 1579 1711 3.00 3 1.07 40 42.80 
  D Angiola, Mario 1477 ARG1.0010.21408.40 
  Gaibor Gallardo, Luis 1905 ECU1.0010.754030.00 
  Romeo, Luis Pablo 1355 ARG1.0010.11404.40 

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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