Individual Calculations September 2010
 Cordero, Daniela  Total change: 20.85  Rating chartPersonal card
 Festival Panamericano da Juventude 2010 - U 18 Girls Bento Goncalves - Rio Grande do Sul - BRA BRA 2010-08-02
RcRownchangeKK*chgGame
 1965 2034 5.50 9 0.19 15 2.85 
  Cortes Arias, Mariela 1798 CHI1.0010.20153.00 
  Herrera Sosa, Jessica wc1948 VEN1.0010.38155.70 
  Dai, Yang 2013 USA1.0010.47157.05 
  Estrada, Lucia wm2032 BOL0.5010.00150.00 
  Duran Juarez, Citlali 1951 MEX0.001-0.6115-9.15 
  De Oliveira, Ana Paula 1832 BRA1.0010.24153.60 
  Benedetti, Antonella 1950 ARG1.0010.38155.70 
  Gutierrez, Leonela 2054 VEN0.001-0.4715-7.05 
  Orozco, Lina Yomayra wc2109 COL0.001-0.4015-6.00 

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 " Vabel 2010" Cochabamba BOL 2010-08-02
RcRownchangeKK*chgGame
 2031 2034 3.50 7 0.00 15 0.00 
  Monroy, Osvaldo 1987 BOL0.001-0.5715-8.55 
  Arnez, Lennin 1881 BOL1.0010.30154.50 
  Molina, Jorge f2158 BOL0.001-0.3315-4.95 
  Ferrufino, Boris c2226 BOL0.5010.25153.75 
  Rivas, Oswaldo 2161 BOL1.0010.671510.05 
  Colque, Mauricio 1754 BOL1.0010.16152.40 
  Molina, Ruben 2049 BOL0.001-0.4815-7.20 

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)
 
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2132 2034 4.50 9 1.20 15 18.00 
  Padilla, Hugo 2166 PER0.001-0.3215-4.80 
  Quispe Santacruz, Javier 2142 PER1.0010.65159.75 
  Flores Arroyo, Luis 2159 PER0.5010.17152.55 
  Condori, Edwin 2183 PER0.001-0.3015-4.50 
  Barria Yaitul, Armin 2117 CHI1.0010.61159.15 
  Martinez, Ariel A 2191 BOL0.001-0.2915-4.35 
  Barreto Carreno, Carlos f2148 PER0.001-0.3415-5.10 
  Meruvia Meruvia, Juan 1922 CHI1.0010.35155.25 
  Harter, Jorge 2160 PER1.0010.671510.05 

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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