Individual Calculations July 2009
 Remicio Duque, John H  Total change: -80.70  Rating chartPersonal card
 IRT Juan Mila Inmemorian ABS Bogota COL 2009-04-08
RcRownchangeKK*chgGame
 2032 2218 2.50 6 -1.88 15 -28.20 
  Portnoy Cruz, Ivan Adolfo 2003 COL0.001-0.7715-11.55 
  Guerrero, Hernando 1993 COL0.001-0.7815-11.70 
  Perez Arroyave, Damian 1934 COL0.501-0.3415-5.10 
  Suarez, Walter Camilo 1984 COL1.0010.21153.15 
  Gutierrez Cascardo, Jaime 2010 COL1.0010.23153.45 
  Beltran, Carlos Armando 2265 COL0.001-0.4315-6.45 

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 2da Eliminatoria Inmemorian Guillermo Prada ABS Bogota COL 2009-04-30
RcRownchangeKK*chgGame
 2091 2218 1.50 6 -2.37 15 -35.55 
  Mosquera, Miguel m2375 COL0.001-0.2915-4.35 
  Casallas Abril, Dario Hernan 1990 COL1.0010.21153.15 
  Clavijo, Jorge Mario m2365 COL0.001-0.3015-4.50 
  Univio Sanchez, German 1946 COL0.001-0.8315-12.45 
  Mendez, Wilford 1868 COL0.501-0.3915-5.85 
  Juez, Jose Yesid 2004 COL0.001-0.7715-11.55 

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)
 
 Semifinal Nacional Absoluto Buga COL 2009-05-30
RcRownchangeKK*chgGame
 2287 2218 0.50 4 -1.13 15 -16.95 
  Mosquera, Miguel m2375 COL0.5010.21153.15 
  Ramirez, Carlos f2262 COL0.001-0.4415-6.60 
  Zuluaga, Cesar f2314 COL0.001-0.3715-5.55 
  Valle, Efrain c2198 COL0.001-0.5315-7.95 

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)
 

 

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