Individual Calculations October 2017
 De La Cruz, Giselle Andrea  Total change: -25.20  Rating chartPersonal card
 IV Festival Nacional de Ajedrez 2017 (Sub-11 Femenino) Tarija BOL 2017-09-07
RcRownchangeKK*chgGame
 1214 1335 2.00 4 -0.63 40 -25.20 
  Mollo, Katherine 1082 BOL1.0010.19407.60 
  Tambo, Camila wc1263 BOL0.001-0.6040-24.00 
  Aguilar, Irasema 1324 BOL1.0010.484019.20 
  Flores Maldonado, Keyla 1186 BOL0.001-0.7040-28.00 

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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