Individual Calculations July 2010
 Contreras, Henry  Total change: -11.40  Rating chartPersonal card
 Torneo Distrital Open IRT Mayores Absoluto 2010 Bogota COL 2010-05-14
RcRownchangeKK*chgGame
 2019 2196 0.00 1 -0.73 15 -10.95 
  Jimenez, Luis Felipe 2019 COL0.001-0.7315-10.95 

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 Fase Semifinal Camp Nal Mayores Absoluto Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 2152 2196 6.00 11 -0.03 15 -0.45 
  Agudelo, Carlos Daniel 2002 COL1.0010.25153.75 
  Gallego Alcaraz, Andres Felipe 2384 COL0.001-0.2615-3.90 
  Echavarria, Gustavo 2011 COL1.0010.26153.90 
  Alvarez, Pablo Andres 2104 COL1.0010.37155.55 
  Tovio, Israel 2287 COL0.001-0.3815-5.70 
  Martinez Arroyo, Luis Alberto 1796  * COL1.0010.08151.20 
  Guerrero, Juan Carlos m2287 COL1.0010.62159.30 
  Rios, Cristhian Camilo f2267 COL0.001-0.4015-6.00 
  Zapata Cuartas, Juan Carlos 2121 COL1.0010.40156.00 
  Morales, Jhon Alexander 2275 COL0.001-0.3915-5.85 
  Arango, Andres Mauricio 2137 COL0.001-0.5815-8.70 
 * 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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