Blitz: Individual Calculations November 2017
 Mateus, Martha  Total change: 16.60  Rating chartPersonal card
 IRT I Parada de Ajedrez Blitz Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta Cali COL 2017-09-28
RcRownchangeKK*chgGame
 1984 1949 2.00 6 -0.66 20 -13.20 
  Parada, Norberto Andres 2099 COL0.001-0.3020-6.00 
  Arango Arenas, Juan Camilo 2247 COL0.001-0.1520-3.00 
  Lopera, Jeison Mauricio 1549  * COL1.0010.08201.60 
  Chaverra, Bismarck f2003 COL1.0010.582011.60 
  Chavarro, Jeffry 2187 COL0.001-0.2020-4.00 
  Pantoja, Arlex 1820 COL0.001-0.6720-13.40 
 * 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)
 
 IRT II Parada de Ajedrez Blitz Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta Cali COL 2017-09-30
RcRownchangeKK*chgGame
 2065 1949 4.00 7 1.49 20 29.80 
  Herrera, Juan Sebastian f2262 COL1.0010.862017.20 
  Renteria, Rolando 2053 COL1.0010.642012.80 
  Sanchez, Victor Hugo f2126 COL0.001-0.2720-5.40 
  Chavarro, Jeffry 2187 COL0.001-0.2020-4.00 
  Villaquiran, Miguel 1673 COL1.0010.17203.40 
  Arango Arenas, Juan Camilo 2247 COL0.001-0.1520-3.00 
  Alvarez, Jorge 1904 COL1.0010.44208.80 

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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