Blitz: Individual Calculations January 2024
 Ossa, Vladimir  Total change: 19.80  Rating chartPersonal card
 IRT Internacional Blitz Medellin Ciudad de Luces 2023 Medellin COL 2023-12-22
RcRownchangeKK*chgGame
 1890 2047 5.00 8 -0.39 20 -7.80 
  Fernandez, Andres 1489 COL1.0010.03200.60 
  Martinez Serna, Miguel Angel 1647  * COL1.0010.08201.60 
  Londono Zamora, Duberney 1728 COL1.0010.13202.60 
  Valderrama Quiceno, Esteban Alb m2548 COL0.001-0.0420-0.80 
  Giraldo, Marco 1710 COL1.0010.12202.40 
  Giraldo, Emanuel 1841 COL1.0010.24204.80 
  Arenas, David g2348 COL0.001-0.1520-3.00 
  Diaz Larrea, Juan Manuel 1809 COL0.001-0.8020-16.00 
 * 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)
 
 IRT Torneo Internacional BLITZ Feria de Cali Cali COL 2023-12-29
RcRownchangeKK*chgGame
 2036 2047 5.50 8 1.38 20 27.60 
  Rendon Prado, Haymer 1647  * COL1.0010.08201.60 
  Sanchez Barreto, Josue Efrain 1737 COL0.501-0.3620-7.20 
  Borrero, Alexander 1924 COL1.0010.33206.60 
  Lopez Rayo, Santiago f2265 COL1.0010.782015.60 
  Renteria, Rolando 2083 COL1.0010.552011.00 
  Claverie, Raul m2504 ARG0.001-0.0520-1.00 
  Herrera, Juan Sebastian f2227 COL0.001-0.2620-5.20 
  Lopez Rayo, Isabella wc1903 COL1.0010.31206.20 
 * 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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