Blitz: Individual Calculations July 2023
 Ardila, Oscar Humberto  Total change: 36.60  Rating chartPersonal card
 Torneo IRT abierto de ajedrez Blitz Dosquebradas es Posible Dosquebradas COL 2023-06-25
RcRownchangeKK*chgGame
 1910 1912 3.50 6 0.48 20 9.60 
  Pinillo Canon, Silvana wc1679 COL0.001-0.7920-15.80 
  Sanchez Bonilla, John Henry 1715 COL1.0010.25205.00 
  Saladen Dulce, Rafael f1990 COL0.5010.11202.20 
  Agudelo, Carlos Hernan 1900 COL1.0010.48209.60 
  Gallego, Julian Andres f2196 COL1.0010.842016.80 
  Lopez Idarraga, Daniel Eduardo f1980 COL0.001-0.4120-8.20 

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
 1792 1912 7.00 9 1.35 20 27.00 
  Briceno Suarez, Elisabet 1512  * COL1.0010.08201.60 
  Perez Tangarife, Simon 1580 COL1.0010.12202.40 
  Rios Parra, Alejandro m2116 COL0.001-0.2420-4.80 
  Ramirez Andrade, Leonardo Jesus 1658 COL0.001-0.8120-16.20 
  Pilonieta Forero, Andres Felipe 1509 COL1.0010.08201.60 
  Duarte, Leoncio 1669 COL1.0010.20204.00 
  Renteria Renteria, Anio 1817 COL1.0010.37207.40 
  Garzon Camelo, Andres Santiago 2168 COL1.0010.812016.20 
  Cano, Luis Fernando 2096 COL1.0010.742014.80 
 * 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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