Individual Calculations February 2020
 Estrada P., Victor A.  Total change: -39.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1588 1752 3.00 7 -1.97 20 -39.40 
  Meono Perez, Junior M. 1521 GUA1.0010.21204.20 
  Juarez Flores, Roberto 2135 GUA0.001-0.0920-1.80 
  Mansilla M., Cristhian Antonio 1516 GUA0.001-0.8020-16.00 
  Santiago Sontay, Melanie Charlizz 1456 GUA1.0010.15203.00 
  Rose, Sven 1496 GER0.001-0.8120-16.20 
  Urbina Toro, Roy 1506 HON1.0010.19203.80 
  Dubon M., Carlos G. 1489 GUA0.001-0.8220-16.40 

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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