Individual Calculations January 2009
 Camacho, Juan Sebastian  Total change: -55.00  Rating chartPersonal card
 IRT Juegos Nacionales ABS 2008 San Andres COL 2008-12-01
RcRownchangeKK*chgGame
 2088 2238 2.00 6 -2.20 25 -55.00 
  Jurado Barreiro, Frank 2084 COL0.501-0.2125-5.25 
  Martinez, Julian 2147 COL0.501-0.1225-3.00 
  Sierra, Edwin Andres 2105 COL0.501-0.1825-4.50 
  Castano, Julian Marcelo 2075 COL0.501-0.2225-5.50 
  Pena Duarte, Fabian Dario 2086 COL0.001-0.7025-17.50 
  Ojeda, Jesus David 2029 COL0.001-0.7725-19.25 

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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