Individual Calculations December 2019
 Vigil Alvarez, Luis  Total change: -13.20  Rating chartPersonal card
 Campeonato de Asturias Individual Primera 2019 Oviedo ESP 2019-09-28
RcRownchangeKK*chgGame
 2081 2242 5.00 8 -0.66 20 -13.20 
  Lanza Garcia, Miguel Angel 2048 ESP1.0010.25205.00 
  Cuevas Fernandez, Jose Alberto 2134 ESP0.001-0.6520-13.00 
  Alvarez Perez, Adan 2012 ESP0.501-0.2920-5.80 
  Presa Villa, Andres 2082 ESP1.0010.29205.80 
  Alvarez Solis, Jesus Manuel 1990 ESP0.501-0.3120-6.20 
  Gonzalez Guedes, Iyan 2015 ESP0.501-0.2920-5.80 
  Quiros Cueto, Pelayo 2166 ESP1.0010.40208.00 
  Roiz Baztan, David f2201 ESP0.501-0.0620-1.20 

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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