Blitz: Individual Calculations July 2023
 Pinillo Canon, Silvana  Total change: 16.60  Rating chartPersonal card
 Torneo IRT abierto de ajedrez Blitz Dosquebradas es Posible Dosquebradas COL 2023-06-25
RcRownchangeKK*chgGame
 1971 1679 2.50 6 1.47 20 29.40 
  Ardila, Oscar Humberto c1912 COL1.0010.792015.80 
  Saladen Dulce, Rafael f1990 COL1.0010.862017.20 
  Agudelo, Carlos Hernan 1900 COL0.5010.28205.60 
  Gallego, Julian Andres f2196 COL0.001-0.0420-0.80 
  Lopez Idarraga, Daniel Eduardo f1980 COL0.001-0.1520-3.00 
  Cardona Marin, Fabio c1850 COL0.001-0.2720-5.40 

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)
 
 Open IRT Blitz Fiestas del Platano Sabaneta 2023 Sabaneta COL 2023-06-28
RcRownchangeKK*chgGame
 1610 1679 4.00 8 -0.64 20 -12.80 
  Castaneda, Jhon David f2086 COL0.001-0.0820-1.60 
  Perez Machado, Ricardo Andres 1279  * COL1.0010.08201.60 
  Kostov, Alex 1992 COL0.001-0.1420-2.80 
  Andrade Salcedo, Jorge Mario 1220 COL0.001-0.9520-19.00 
  Cabrera Novoa, Roxana 1271 COL1.0010.08201.60 
  Correal Gomez, Juana Fernanda 1352 COL1.0010.13202.60 
  Pilonieta Forero, Andres Felipe 1509 COL1.0010.28205.60 
  Garzon Camelo, Andres Santiago 2168 COL0.001-0.0420-0.80 
 * 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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