Individual Calculations February 2019
 Toro, Ambar  Total change: -14.40  Rating chartPersonal card
 IRT "Cerro Rico de Potosi" Potosi BOL 2019-01-18
RcRownchangeKK*chgGame
 1446 1551 3.00 6 -0.72 20 -14.40 
  Filipps, Yamil 1951  * BOL0.001-0.0820-1.60 
  Rodriguez Porco, Jose Fabian 1151  * BOL0.001-0.9220-18.40 
  Rocha Correa, Jhonn Gregor 1151  * BOL1.0010.08201.60 
  Canaza Febrero, Alex Roman 1275 BOL1.0010.17203.40 
  Vargas Garzon, Maximiliano 1199 BOL1.0010.11202.20 
  Avila, Carlos c1951  * BOL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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