Individual Calculations June 2023
 Meneses Riveros, Lucas Samir  Total change: -25.20  Rating chartPersonal card
 IRT SUB 2400 ABRIL 2023 Santiago CHI 2023-04-30
RcRownchangeKK*chgGame
 1724 1655 1.00 4 -0.63 40 -25.20 
  Palma Araya, David 1805 CHI0.001-0.3040-12.00 
  Almaguer Guerra, Omar 1749 CHI0.001-0.3740-14.80 
  Valdes Fuenzalida, Matias Alejand 1485 CHI1.0010.284011.20 
  Abello Farias, Javier 1856 CHI0.001-0.2440-9.60 

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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