Individual Calculations January 2020
 Balboa Mamani, Milenka Lucero  Total change: -25.60  Rating chartPersonal card
 IX Torneo IRT de Alto Rendimiento - ADATOF La Paz BOL 2019-12-20
RcRownchangeKK*chgGame
 1167 1204 1.00 3 -0.64 40 -25.60 
  Ramallo Aguilar, Ariadne Ricela 1296 BOL0.001-0.3740-14.80 
  Tejerina, Matias 1053 BOL1.0010.304012.00 
  Baldiviezo Plata, Ariadne 1151 BOL0.001-0.5740-22.80 

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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