Individual Calculations February 2020
 Pirir, Daniel  Total change: 12.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1944 1805 3.00 7 0.62 20 12.40 
  Gongora Montes, Benjamin m2173 MEX0.001-0.1020-2.00 
  Ramirez Marino, Richard Daniel 2098 VEN0.001-0.1520-3.00 
  Abarca Ochoa, Bryan R. 1405  * GUA1.0010.08201.60 
  Sarat, Victor f2079 GUA1.0010.832016.60 
  Baules, Jorge m2205  * PAN0.001-0.0820-1.60 
  Cu Hor, Kelvin Emerson 2024 GUA0.001-0.2220-4.40 
  Rosales V., Salvador 1621 GUA1.0010.26205.20 
 * 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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