Individual Calculations November 2019
 Roman Alvarez, Oscar  Total change: -22.20  Rating chartPersonal card
 IRT I Torneo Escalerilla 2a Categoria Club La Reina Santiago CHI 2019-09-30
RcRownchangeKK*chgGame
 1755 1797 1.00 4 -1.11 20 -22.20 
  Guerrero Cataldo, Pablo 1397  * CHI1.0010.08201.60 
  Nunez, Cristopher 1986 CHI0.001-0.2520-5.00 
  Campos Zambrano, Alexis Andres 1700 CHI0.001-0.6320-12.60 
  Verdugo Fajardo, Andres 1938 CHI0.001-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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