Individual Calculations September 2010
 Estrada, Lucia  Total change: 2.55  Rating chartPersonal card
 Festival Panamericano da Juventude 2010 - U 18 Girls Bento Goncalves - Rio Grande do Sul - BRA BRA 2010-08-02
RcRownchangeKK*chgGame
 1955 2032 6.50 9 1.13 15 16.95 
  De Leon, Daiana 1724 URU1.0010.14152.10 
  Duran Juarez, Citlali 1951 MEX1.0010.39155.85 
  Orozco, Lina Yomayra wc2109 COL1.0010.61159.15 
  Cordero, Daniela wm2034 BOL0.5010.00150.00 
  Benedetti, Antonella 1950 ARG1.0010.39155.85 
  Dai, Yang 2013 USA0.001-0.5315-7.95 
  Herrera Sosa, Jessica wc1948 VEN1.0010.38155.70 
  Dominguez, Gisella 1811 ARG0.501-0.2815-4.20 
  Gutierrez, Leonela 2054 VEN0.5010.03150.45 

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)
 
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2077 2032 3.00 9 -0.96 15 -14.40 
  Pena Morales, Hugo 2166 PER0.001-0.3215-4.80 
  Barria Yaitul, Armin 2117 CHI1.0010.62159.30 
  Harter, Jorge 2160 PER0.001-0.3315-4.95 
  Torres Castillo, Jose Luis 1955 PER1.0010.39155.85 
  Barros, Raul Junior f2133 COL0.001-0.3615-5.40 
  Quispe Santacruz, Javier 2142 PER0.001-0.3515-5.25 
  Casusol, Cecilia 2065 PER0.001-0.4515-6.75 
  Gorbena Pena, Luis Andres 1978 PER0.501-0.0815-1.20 
  Borda, Carla wc1974 BOL0.501-0.0815-1.20 

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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