Individual Calculations October 2017
 Alvarado Zamora, Albert  Total change: 78.48  Rating chartPersonal card
 XI Festival Internacional de Ajedrez Claretiano 2017 - Sub-16 Lima PER 2017-08-03
RcRownchangeKK*chgGame
 1692 1663 4.00 6 1.20 36 43.20 
  Bejarano Martinez, Diego 1439 PER1.0010.22367.92 
  Romero Guimaray, Diego 1936 PER1.0010.833629.88 
  Alfaro Mauricio, Kevin Johan 1852 PER0.001-0.2536-9.00 
  Navarro Ariza, Justin Jeshua c1571 PER1.0010.373613.32 
  Gomez Sulca, Frank Royer 1824 PER0.001-0.2936-10.44 
  Celestino Pino, Alisson Nicole 1530 PER1.0010.323611.52 

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 Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1562 1663 6.50 9 0.87 36 31.32 
  Orrego Cumpa, Rodrigo Aaron 1332 PER1.0010.12364.32 
  Travezano Patino, Eduard Gedeon 1447 PER1.0010.22367.92 
  Fuentes Alarcon, Paolo Eduardo 1421 PER1.0010.20367.20 
  Rodriguez Mayorca, Joseph 1857 PER0.5010.25369.00 
  Soriano Quispe, Ivan Excen 1826 PER0.001-0.2836-10.08 
  Palomino Taipe, Celso 1461 PER1.0010.24368.64 
  Sumi, Diego 1635 PER0.001-0.5436-19.44 
  Varillas Jimenez, Ivan 1500 PER1.0010.283610.08 
  Mendoza Silva, Diego 1576 PER1.0010.383613.68 

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)
 
 III IRT Ciudad de Casma Sub-2100 Casma PER 2017-09-08
RcRownchangeKK*chgGame
 1923 1663 1.00 4 0.11 36 3.96 
  Mamani, Ulises 2063  * PER0.5010.423615.12 
  Zarate Oyague, Flor De Maria 2028 PER0.001-0.1036-3.60 
  Flores Quillas, Diego Saul Rodri 2002 PER0.5010.383613.68 
  Zavaleta Guzman, Daniel Ivan 1598 PER0.001-0.5936-21.24 
 * 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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