Individual Calculations July 2009
 Rozo, Paulo  Total change: 44.25  Rating chartPersonal card
 Torneo Nac. Absoluto 1ra Preliminar 2009 Cochabamba BOL 2009-03-19
RcRownchangeKK*chgGame
 2199 1914 3.50 6 2.46 25 61.50 
  Ferrufino, Boris c2202 BOL1.0010.842521.00 
  Vera, Kelver 2264 PER0.5010.39259.75 
  Campero, Ronald f2264 BOL0.5010.39259.75 
  Gemy, Jose Daniel 2209 BOL0.001-0.1525-3.75 
  Orias, Marcelo 1997 BOL1.0010.612515.25 
  Meijer, Johannes 2257 NED0.5010.38259.50 

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)
 
 5to Sudamericano Sub - 20 Absoluto Cochabamba BOL 2009-04-08
RcRownchangeKK*chgGame
 2109 1924 1.00 6 -0.69 25 -17.25 
  Fernandez, Fernando 2274 PER0.001-0.1125-2.75 
  Sartori, C Sergio M 2051 PAR1.0010.672516.75 
  Carlo, Daniel 2116 BOL0.001-0.2525-6.25 
  Diaz Ordonez, Ciro 2274 ECU0.001-0.1125-2.75 
  Pena Morales, Hugo 2111 PER0.001-0.2625-6.50 
  Llacsahuanga, Diego 1830 PER0.001-0.6325-15.75 

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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