Individual Calculations September 2021
 Narvaez, Faber Alberto  Total change: -42.60  Rating chartPersonal card
 XXVIII IRT Internacional Feria de las Flores Medellin 2021 Medellin COL 2021-08-04
RcRownchangeKK*chgGame
 1940 2101 4.50 8 -0.85 20 -17.00 
  Fitzgerald, Daniela 1701  * COL1.0010.08201.60 
  Ospina Betancur, Santiago 1701  * COL1.0010.08201.60 
  Escobar Medina, Andres F 2298 COL0.5010.25205.00 
  Palencia Morales, Wilson Guillerm m2362 COL0.001-0.1820-3.60 
  Chirivi, Angie Lizeth wf2030 COL0.001-0.6020-12.00 
  Toro Castaneda, Elizabeth c1975 COL0.001-0.6720-13.40 
  Mogollon Tobar, Nicolle Julieth wc1748 COL1.0010.11202.20 
  Castro Castro, Joaquin 1701  * COL1.0010.08201.60 
 * 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)
 
 Semifinal Nacional de Mayores ABSOLUTO Preselectivo a la Olimpiada Moscu 2022 Santa Rosa de Cabal COL 2021-08-11
RcRownchangeKK*chgGame
 1949 2101 5.50 10 -1.28 20 -25.60 
  Garcia Urruchurto, Hernan 1701  * COL1.0010.08201.60 
  Cardoso Cardoso, Jose Gabriel f2414 COL0.001-0.1420-2.80 
  Jimenez Alvarado, Jimmy Joseph c1831 COL0.501-0.3320-6.60 
  Gonzalez, Walter 1931 COL1.0010.28205.60 
  Ordonez Gonzalez, Gabriel 1899 COL0.501-0.2620-5.20 
  Perez, Carlos Mario 1835 COL0.501-0.3220-6.40 
  Hernandez Pinzon, Helvert c1960 COL1.0010.31206.20 
  Herrera, Juan Sebastian f2227 COL0.001-0.3320-6.60 
  Negron Lizarazo, Juan Sebastian c1701  * COL1.0010.08201.60 
  Salazar, Andres Felipe 1989 COL0.001-0.6520-13.00 
 * 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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