Individual Calculations December 2019
 Gonzales, Guillermo  Total change: -41.40  Rating chartPersonal card
 WE 27 Valpolicella - A Bussolengo ITA 2019-11-15
RcRownchangeKK*chgGame
 1870 1878 0.50 5 -2.07 20 -41.40 
  Zanchetta, Nicola 2096 ITA0.001-0.2220-4.40 
  Bonini, Roberto 1783 ITA0.001-0.6320-12.60 
  Frescura, Davide 1802 ITA0.001-0.6020-12.00 
  Goldoni, Claudio 1857 ITA0.001-0.5320-10.60 
  Gioga, Michele 1810 ITA0.501-0.0920-1.80 

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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