Individual Calculations August 2023
 Schualle, Sergio Damian  Total change: 14.40  Rating chartPersonal card
 Abierto Internacional Magistral XXIII "102 Aniversario de Rio Grande" Rio Grande - Tierra del Fuego ARG 2023-07-07
RcRownchangeKK*chgGame
 2008 2048 4.00 6 0.72 20 14.40 
  Leon, Mario 1853 ARG1.0010.25205.00 
  Sosa, Ricardo Hugo 1953 ARG0.501-0.1320-2.60 
  Reyes Segovia , Cristhopher 1791 CHI1.0010.18203.60 
  Mussanti, Diego f2196 ARG0.5010.20204.00 
  Diaz, Walter 2130 ARG0.5010.11202.20 
  Moldovan, Adrian 2125 ARG0.5010.11202.20 

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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