Individual Calculations May 2011
 Vera Siguenas, Deivy  Total change: -4.50  Rating chartPersonal card
 I IRT ROBERTO MORALES MORALES IN MEMORIAM LIMA, PERU PER 2011-01-08
RcRownchangeKK*chgGame
 2126 2382 6.50 9 -0.65 15 -9.75 
  Pazos, Jorge Alberto 1982  * PER1.0010.08151.20 
  Donayre, Bertin 2062 PER0.501-0.3715-5.55 
  Cuellar, Ulises 1996 PER1.0010.09151.35 
  Mamani, Joan Franco 2122 PER1.0010.18152.70 
  Fernandez Perez, Jorge Andres 2011 PER1.0010.10151.50 
  Leon, Juan Carlos 2191 PER0.501-0.2515-3.75 
  Terry, Renato f2430 PER0.5010.07151.05 
  Chumpitaz, Ann wf2184 PER0.001-0.7615-11.40 
  Aliaga Fernandez, Ingrid Y wf2152 PER1.0010.21153.15 
 * 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)
 
 IRT HOMENAJE A DAVID BRONSTEIN LIMA, PERU PER 2011-01-26
RcRownchangeKK*chgGame
 2108 2382 6.00 7 0.35 15 5.25 
  Molina Contreras, David 1982  * PER1.0010.08151.20 
  Tacuche, Fernando 1982  * PER1.0010.08151.20 
  Zamalloa, Fidel 2097 PER1.0010.16152.40 
  Terry, Renato f2430 PER0.5010.07151.05 
  Llacsahuanga, Diego 2074 PER1.0010.14152.10 
  Pena Morales, Hugo 2143 PER1.0010.20153.00 
  Principe, Alexander f2050 PER0.501-0.3815-5.70 
 * 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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