Individual Calculations April 2008
 Ibanez, Juan  Total change: -22.80  Rating chartPersonal card
 VIII IRT DE LA COOPERATIVA SAN CRISTOBAL ASUNCION PAR 2007-12-27
RcRownchangeKK*chgGame
 1872 2027 5.00 9 -1.22 15 -18.30 
  Jara, Alberto 1741 PAR1.0010.16152.40 
  Barrientos, Ernesto 1881 PAR0.501-0.2015-3.00 
  Sartori, C Sergio M 1992 PAR0.001-0.5515-8.25 
  Del Puerto, Jorge 1706 PAR1.0010.13151.95 
  Pereira, Fabian 2009 PAR0.501-0.0315-0.45 
  Recalde, Augusto 1908 PAR0.501-0.1615-2.40 
  Gamarra, Ramon 2052 PAR0.001-0.4715-7.05 
  Saldana, I Fernando J 1848 PAR0.501-0.2315-3.45 
  Alarcon, Jose 1710 PAR1.0010.13151.95 

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)
 
 IRT CARLOS DURIA ASUNCION PAR 2008-01-11
RcRownchangeKK*chgGame
 1982 2022 3.50 7 -0.30 15 -4.50 
  Jukemura, Rodrigo 2008 BRA0.001-0.5215-7.80 
  Rivarola, Paul 1672 PAR1.0010.11151.65 
  Sartori, C Sergio M 1997 PAR1.0010.47157.05 
  Escofet, Jaime 2181 URU0.001-0.2915-4.35 
  Jukemura, Leandro 2050 BRA0.001-0.4615-6.90 
  Vecca, Milciades 1938 PAR1.0010.38155.70 
  Vargas, Gabriela 2030 PAR0.5010.01150.15 

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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