Individual Calculations February 2019
 Valencia Churquina, Andres  Total change: 0.00  Rating chartPersonal card
 IRT "Cerro Rico de Potosi" Potosi BOL 2019-01-18
RcRownchangeRpKK*chgGame
 1153 0 1.00 5 0.00 913   0.00 
  Osorio Mamani, Freddy 1399 BOL0.0010.00 0.00 
  Huayllas Mamani, Dilan Caleff 1091 BOL1.0010.00 0.00 
  Mollo Figueroa, Nicole 1032 BOL0.0010.00 0.00 
  Araujo Miranda, Styven Sandro 1233 BOL0.0010.00 0.00 
  Loayza Rocha, Regmar 1009 BOL0.0010.00 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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