Individual Calculations October 2019
 Roman Alvarez, Oscar  Total change: -16.80  Rating chartPersonal card
 IRT I Torneo Escalerilla 3era Categoria Club La Reina Santiago CHI 2019-08-21
RcRownchangeKK*chgGame
 1631 1796 2.00 4 -0.84 20 -16.80 
  Sariego Garcia, Manuel 1507 CHI1.0010.16203.20 
  Ibarra Valladares, Adolfo 1615 CHI1.0010.26205.20 
  Quiroz Sanhueza, Bastian 1730 CHI0.001-0.5920-11.80 
  Campos Zambrano, Alexis Andres 1672 CHI0.001-0.6720-13.40 

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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