Individual Calculations July 2010
 De Oliveira, Ana Paula  Total change: -30.00  Rating chartPersonal card
 II Copa de Xadrez Cidade de Curitiba IRT Curitiba/PR BRA 2010-05-07
RcRownchangeKK*chgGame
 2209 1862 0.00 1 -0.11 15 -1.65 
  T. Dias, Anderson 2209 BRA0.001-0.1115-1.65 

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)
 
 VII Festival Sudamericano Sub 20 Femenino Asuncion PAR 2010-05-11
RcRownchangeKK*chgGame
 1865 1862 2.50 9 -1.89 15 -28.35 
  Fernandez, Maria Florencia 2090 ARG0.001-0.2115-3.15 
  Estrada, Lucia wc1964 BOL0.001-0.3615-5.40 
  Alderete, Jazmin 1535 PAR1.0010.13151.95 
  Avalos, Leticia wc1637 PAR1.0010.22153.30 
  Orbezo Rosales, Ximena Lucia 1831 PER0.001-0.5415-8.10 
  Perez, Dalila 1676 PAR0.501-0.2415-3.60 
  Cordero, Daniela 1996 BOL0.001-0.3215-4.80 
  Colombo, Camila wf2075 URU0.001-0.2315-3.45 
  Orejuela Chango, Paulina 1983 ECU0.001-0.3415-5.10 

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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