Individual Calculations October 2018
 Flores Aedo , Alexander Oliver M  Total change: -37.20  Rating chartPersonal card
 I IRT Jorge Alfonso Arias Samame In Memorian chiclayo PER 2018-08-25
RcRownchangeKK*chgGame
 1644 1892 5.00 7 -0.41 40 -16.40 
  Herrera Sanchez, Piero Gabriel 1492  * PER1.0010.08403.20 
  Wong Velis, Francisco Jesus c1530 PER1.0010.10404.00 
  Meono, Ronier 1711 PER0.001-0.7440-29.60 
  Barrantes Cueva, Roberth Manuel 1492  * PER1.0010.08403.20 
  Aguilar Oblitas, Yadhira wc1642 PER1.0010.19407.60 
  Sanchez Arteaga, Alejandro Mathi 1517 PER1.0010.09403.60 
  Puppi Lazo, Jorge Luis 2126 PER0.001-0.2140-8.40 
 * 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)
 
 Juegos Deportivos Escolares Nacionales 2018 Etapa Nacional B Varones Lima PER 2018-09-17
RcRownchangeKK*chgGame
 1837 1844 1.00 3 -0.52 40 -20.80 
  Lopez Herrera, Piero 1848 PER0.001-0.4940-19.60 
  Rodriguez Rubio, Alex Steven 1614 PER1.0010.21408.40 
  Soriano Quispe, Ivan Excender f2048 PER0.001-0.2440-9.60 

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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