Individual Calculations February 2019
 Pirir S., Juan Jose  Total change: 6.00  Rating chartPersonal card
 IRT I TORNEO INTERNACIONAL CLUB CAISSA GUATEMALA GUATEMALA GUA 2019-01-09
RcRownchangeKK*chgGame
 1822 1859 5.00 9 0.15 40 6.00 
  Chinchilla, Alejandro Jose 2128 HON0.001-0.1740-6.80 
  Dubon M., Carlos G. 1597 GUA1.0010.18407.20 
  Ramirez Marino, Richard Daniel 2080 VEN0.001-0.2240-8.80 
  Caballero Sanabria, Margie 1462 HON1.0010.08403.20 
  Garcia, Eddy 1678 GUA1.0010.264010.40 
  Juarez Flores, Roberto 2109 GUA0.001-0.1940-7.60 
  De Leon, Rudy 1653 GUA1.0010.24409.60 
  Gavarrete, Joel 2040 HON0.001-0.2640-10.40 
  Ajanel Xiroj, Genry 1647 GUA1.0010.23409.20 

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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