Individual Calculations February 2019
 Blanco, David E.  Total change: 0.00  Rating chartPersonal card
 IRT I TORNEO INTERNACIONAL CLUB CAISSA GUATEMALA GUATEMALA GUA 2019-01-09
RcRownchangeKK*chgGame
 1937 1943 3.50 7 0.00 20 0.00 
  Zaragatski, Ilja g2343  * GER0.001-0.0820-1.60 
  Mendez, Jose Pedro 1692 GUA1.0010.19203.80 
  Ortega Zelada, Victor Aron 1543  * GUA1.0010.08201.60 
  Garcia Fuentes, Sergio Miguel f2155 GUA0.5010.27205.40 
  Juarez Flores, Roberto 2109 GUA0.001-0.2820-5.60 
  Vargas, Rogelio c1640 PAN1.0010.14202.80 
  Ramirez Marino, Richard Daniel 2080 VEN0.001-0.3220-6.40 
 * 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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