Individual Calculations September 2009
 Cathcart, Jessica  Total change: 0.00  Rating chartPersonal card
 XX Panamericano Mar del Plata U16 Fem Mar del Plata ARG 2009-08-15
RcRownchangeRpKK*chgGame
 1904 0 3.00 6 0.00 1904   0.00 
  Flores, Nancy 1940 ARG0.0010.00 0.00 
  De Leon, Patricia 1738 URU0.5010.00 0.00 
  Pinargote Carreno, Kassandra 1878 ECU1.0010.00 0.00 
  Lugo Lozano, Luz Adriana 1901 COL0.5010.00 0.00 
  Moreno Garcia, Elizabeth Paola wf1945 VEN1.0010.00 0.00 
  Chumpitaz, Ann wf2023 PER0.0010.00 0.00 

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)
 

 

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