Individual Calculations February 2018
 Diaz Serrano, Alexis Antonio  Total change: -25.60  Rating chartPersonal card
 5to. IRT "Feria de Santa Ines" 2018 Cumana VEN 2018-01-18
RcRownchangeKK*chgGame
 1822 1840 2.50 6 -0.64 40 -25.60 
  Marichal Gonzalez, Ariel m2240  * VEN0.001-0.0840-3.20 
  Manaure Medina, Mariangeles 1583 VEN1.0010.18407.20 
  Rodriguez Marin, Jesus Daniel 2052 VEN0.001-0.2340-9.20 
  Contreras Albarran, Leslie Yasma 1440  * VEN0.501-0.4240-16.80 
  Marval Blanco, Francisco Jose 1823 VEN1.0010.484019.20 
  Rodriguez Rodriguez, Alexander J 1792 VEN0.001-0.5740-22.80 
 * 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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