Individual Calculations August 2019
 Maceda, Erleen  Total change: -54.80  Rating chartPersonal card
 VII Torneo IRT de Alto Rendimiento - ADATOF La Paz BOL 2019-06-28
RcRownchangeKK*chgGame
 1169 1108 0.00 2 -0.84 40 -33.60 
  Ramallo Aguilar, Ariadne Ricela 1184 BOL0.001-0.4040-16.00 
  Sandoval Canido, Rolando 1154 BOL0.001-0.4440-17.60 

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)
 
 XIII Olimpiada Nacional de Ajedrez 2019 (Sub-10 Femenino) Cochabamba BOL 2019-07-11
RcRownchangeKK*chgGame
 1083 1108 0.00 1 -0.53 40 -21.20 
  Vera Portugal, Luz Valeria 1083 BOL0.001-0.5340-21.20 

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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