Individual Calculations September 2018
 Salvatore, Alejo  Total change: 18.40  Rating chartPersonal card
 I IRT Sub 2200 Fin de semana Club Atletico Velez Sarsfield CABA ARG 2018-08-03
RcRownchangeKK*chgGame
 1819 1826 2.00 3 0.46 40 18.40 
  Veliz, Ariel 2028 ARG0.001-0.2440-9.60 
  Olgiati, Rafael 1666 ARG1.0010.294011.60 
  Chiguay, Tomas Agustin 1762 ARG1.0010.414016.40 

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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