Individual Calculations March 2023
 Martinez Vallejos, Juan Gabriel  Total change: 0.00  Rating chartPersonal card
 IRT OPEN SEMANA VALDIVIANA 2023 Valdivia, region de Los Rios CHI 2023-02-17
RcRownchangeRpKK*chgGame
 1730 0 1.50 5 0.00 1581   0.00 
  Orpinas Konig, Claudio Javier c1901 CHI1.0010.00 0.00 
  Barria Arbunic, Manuel 1999 ESP0.0010.00 0.00 
  Orellana Canelo, Alvaro 1758 CHI0.0010.00 0.00 
  Ruiz Symmes, Arturo 1551 CHI0.0010.00 0.00 
  Ruiz Barrientos, Gabriel Alberto 1441 CHI0.5010.00 0.00 

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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