Individual Calculations August 2012
 Borda, Carla  Total change: -0.90  Rating chartPersonal card
 Kunha Arandu - Grupo Premier Luque PAR 2012-06-04
RcRownchangeKK*chgGame
 2060 1982 3.50 9 -0.06 15 -0.90 
  Cordero, Daniela wm2090 BOL0.5010.15152.25 
  Munoz, Carolina wm1994 CRC0.5010.02150.30 
  Colombo, Camila wf2056 URU0.001-0.4015-6.00 
  Heredia Serrano, Carla wm2168 ECU0.001-0.2615-3.90 
  Chang, Suzana wf2013 BRA1.0010.54158.10 
  Martinez, Ayelen 2107 ARG0.001-0.3315-4.95 
  Chumpitaz, Ann wf2220 PER0.001-0.2015-3.00 
  Fernandez, Maria Florencia 2150 ARG1.0010.721510.80 
  Perez, Dalila 1739 PAR0.501-0.3015-4.50 

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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