Individual Calculations May 2012
 Requejo, Oswaldo  Total change: -12.30  Rating chartPersonal card
 VII Open IRT Club Magdalena Lima PER 2011-12-09
RcRownchangeKK*chgGame
 1908 2247 5.00 5 0.65 15 9.75 
  Pazos, Jorge Alberto 1847  * PER1.0010.08151.20 
  Escalante Ramirez, Brian Sebast 1880 PER1.0010.10151.50 
  Llacsahuanga, Diego 2087 PER1.0010.29154.35 
  Orbegozo, Axel 1847  * PER1.0010.08151.20 
  Puppi Lazo, Jorge Luis 1877 PER1.0010.10151.50 
 * 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)
 
 II IRT Roberto Morales in Memoriam LIMA PER 2012-02-04
RcRownchangeKK*chgGame
 1912 2247 5.50 8 -1.47 15 -22.05 
  Rubio, Ramos Becquer Isaac 1847  * PER1.0010.08151.20 
  Puppi Lazo, Jorge Luis 1873 PER0.001-0.9015-13.50 
  Vasquez, Cesar 1847  * PER1.0010.08151.20 
  Perez, Christopher 1847  * PER1.0010.08151.20 
  Cruz Pereyra, Andresantoni 1847  * PER0.501-0.4215-6.30 
  Sala, Harold 1996 PER1.0010.19152.85 
  Fernandez Perez, Jorge Andres 2028 PER0.001-0.7815-11.70 
  Vanini, Bruno 2008 PER1.0010.20153.00 
 * 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)
 

 

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