Individual Calculations February 2020
 Santiago Sontay, Jenny Fernanda  Total change: -4.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1752 1668 3.00 8 -0.11 40 -4.40 
  Perez Vargas, Armando 1418 ESA1.0010.19407.60 
  Hart, Alexander 1953 SWE0.001-0.1640-6.40 
  Santos Sagastume, Paolo Andres 1361 GUA1.0010.14405.60 
  Lopez, Fabian 1889 GUA0.5010.284011.20 
  Pirir S., Juan Jose 1838 GUA0.001-0.2840-11.20 
  Alvarado, Victor 1866 GUA0.5010.264010.40 
  Guzman, Jimmy 1877 GUA0.001-0.2340-9.20 
  Vidaurre B., Fernando 1811 GUA0.001-0.3140-12.40 

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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